Mikko Laine
(U. Bern)
21.05.18, 09:00
Talk
The behaviour of a heavy quark within a hot QCD plasma is characterized
by its kinetic and chemical equilibration rates, whereas the properties
of a quark-antiquark pair are encoded in spectral functions related to
various composite operators. We discuss the physics motivation, recent
lattice studies, and outstanding challenges related to these observables.
Prof.
Edward Shuryak
(Stony Brook University)
21.05.18, 11:30
Talk
A review of interrelation between those two fields consistes of two parts.
One covers recent progress in ``magnetic scenario", which treats QGP as
a dual plasma containing as quasiparticles not only quarks and gluons but
also magnetic monopoles, dominating the ensamble near
Dr.
Pavel Buividovich
(Regensburg University)
21.05.18, 12:00
Talk
We describe a numerical method which allows to go beyond the classical approximation for the real-time dynamics of many-body systems by approximating the many-body Wigner function by the most general Gaussian function with time-dependent mean and dispersion. On a simple example of a classically chaotic system with two degrees of freedom we demonstrate that the Gaussian state approximation is...
Swagato Mukherjee
(Brookhaven National Laboratory)
21.05.18, 14:30
Talk
We will present new state-of-the-art lattice QCD results on the chiral crossover temperature of QCD for moderately large baryon chemical potential. Firstly, we will present a more precise updated result for the QCD pseudo-critical temperature at zero baryon chemical potential, obtained from all possible second-order chiral susceptibilities that diverge in the chiral limit. Then we will present...
Dr.
Claudio Bonati
(Università di Pisa)
21.05.18, 15:00
Talk
We will discuss the behaviour of the (pseudo)critical temperature of QCD as a function of the baryon chemical potential for physical quark masses. This behaviour has been extracted from 2+1 flavour lattice QCD simulations using both the imaginary chemical potential and the Taylor expansion approach; on the contrary of previous results in the literature, a good agreement between the two...
Herr
Volodymyr Vovchenko
(Frankfurt Institute for Advanced Studies(FIAS))
21.05.18, 15:30
Talk
QCD equation of state at finite baryon density is studied in the framework of a Cluster Expansion Model (CEM), which is based on a fugacity expansion of the net baryon density.
CEM uses the leading two Fourier coefficients from lattice simulations at imaginary
Dr.
Alessandro Nada
(DESY Zeuthen)
21.05.18, 16:30
In the last few years highly precise determinations of the equation of state of the SU(3) Yang-Mills theory have become available from different methods. Indeed, the purely gluonic sector of QCD provides a perfect framework for testing new computational techniques, while avoiding most of the technical challenges of the theory with dynamical fermions. In this talk I will present an overview of...
Prof.
Jan M. Pawlowski
(Heidelberg University)
21.05.18, 17:00
Talk
I give an update on the phase structure of QCD at vanishing and finite temperature and density with functional methods. Specifically results are discussed for the confinement-deconfinement and chiral phase transitions, the nature of these transitions and their interrelation, as well as the thermodynamics and fluctuations observables of QCD.
The results on correlation functions are also used...
Dr.
Aleksandr Nikolaev
(Far Eastern Federal University)
21.05.18, 17:30
Talk
We present the recent results on the confinement/deconfinement transition in lattice SU(2) QCD with two flavors of quarks
at finite quark density and zero temperature. In the region
Herr
Captain R. Singh
(Birla Institute of Technology and Science, Pilani)
21.05.18, 18:30
Poster
Quarkonia are produced in the heavy ion collisions and their production is modified compared with elementary collisions. This modification in the production of Quarkonia happens due to the presence of hot and dense QCD matter, named as quark-gluon plasma (QGP) formed in ultra relativistic heavy ion collisions. Existence of such kind of medium is observed in assymetric (p-Pb) collisions at 5.02...
Herr
Thorsten Steinert
(JLU Giessen)
21.05.18, 18:30
Poster
The Hadron-Resonance Gas (HRG) approach - used to model hadronic matter at small baryon potentials
Prof.
Xu-Guang Huang
(Fudan University)
21.05.18, 18:30
Poster
We develop a kinetic framework to describe the matter in which the fermions are chiral. We extend the previous works about the chiral kinetic theory in external electromagnetic field to the case of curved spacetime. The berry curvature and chiral anomaly are encoded automatically. We use our framework to analyze the chiral vortical effect (CVE) and show connections between CVE in rotating...
Herr
Michał Marczenko
(University of Wrocław)
21.05.18, 18:30
Poster
Recent lattice QCD studies at vanishing density exhibit the parity-doubling structure for the low-lying baryons around the chiral crossover temperature. This finding is likely an imprint of the chiral symmetry restoration in the baryonic sector of QCD, and is expected to occur also in cold dense matter, which makes it of major relevance for compact stars. By contrast, the latter is typically...
Prof.
Benjamin Jaeger
(CP3 & DIAS, University of Southern Denmark)
21.05.18, 18:30
Poster
The sign problem emerges in lattice QCD as soon as non-vanishing Baryon chemical potential is studied. This prevents direct simulations of the phase structure of strongly interacting matter. Complex Langevin simulations have been successfully used for various models or approximations of QCD. However, in some scenarios it converges to incorrect results. Here I will discuss a new method that...
Dr.
Savvas Zafeiropoulos
(Universität Heidelberg)
21.05.18, 18:30
Poster
We study the Stephanov model, which is a Random Matrix Theory model for QCD at finite baryon density, using the Complex Langevin algorithm. Naive implementation of the algorithm shows convergence towards the phase quenched or quenched theory rather than to the intended theory with dynamical quarks. A detailed analysis of this issue various potential resolutions of the failure of this algorithm...
Dr.
Violetta Sagun
(Centro Multidisciplinar de Astrofisica/Bogolyubov Institute for Theoretical Physics)
21.05.18, 18:30
Poster
A novel equation of state with the surface tension induced by particles’ interactions was generalized to describe the properties of the neutron stars. In this equation the interaction between particles occurs via the hard core repulsion by taking into account the proper volumes of particles. Recently, this model was successfully applied to the description of the properties of nuclear and...
Frau
Garima Punetha
(Kumaun Uiniversity)
21.05.18, 18:30
Poster
Utilizing the dual QCD model in terms of the magnetic symmetry structure of non-Abelian gauge theories, the modified version of the dual QCD hadronic bag has been constructed in term of fuzzy bag which mainly satisfy the main qualitative feature observed for a strongly interacting QGP. Such picture identifies the new degrees of freedom as thermal monopoles such that the QCD matter behaves as a...
Dr.
Aleksas Mazeliauskas
(Institut für Theoretische Physik, Universität Heidelberg), Dr.
Soeren Schlichting
(University of Washington)
21.05.18, 18:30
Poster
We develop a macroscopic description of the space-time evolution of the energy-momentum tensor during the pre-equilibrium stage of a high-energy heavy-ion collision. Based on a weak coupling effective kinetic description of the microscopic equilibration process (\`a la ``bottom-up"), we calculate the non-equilibrium evolution of the local background energy-momentum tensor as well as the...
Herr
Dennis Bollweg
(Bielefeld University)
21.05.18, 18:30
Poster
The color-singlet representation of lattice QCD with staggered fermions offers a framework to soften the sign problem at finite density. This allows for the computation of the complete QCD phase diagram at strong coupling as well as at
Dr.
Dominik Smith
(Justus Liebig University - Gießen)
21.05.18, 18:30
Poster
Hybrid Monte Carlo is traditionally employed in lattice QCD calculations. In principle, however, its applicability extends to a wide range of other interacting Fermion systems. One such system which can be simulated without a fermion-sign problem is the extended Hubbard model at half-filling, which describes electrons that can hop between the sites of a crystal lattice and includes on-site...
Herr
Yilun Du
(Goethe University)
21.05.18, 18:30
Poster
A deep convolutional neural network (CNN) is constructed and trained in supervision to identify the QCD transition from the averaged final-state pion spectra ρ(pT,φ) in simulations of heavy-ion collisions with a hybrid model (iEBE-VISHNU), which couples (2+1)-D relativistic viscous hydrodynamics to a hadronic cascade “afterburner” (UrQMD). Hidden correlations in ρ(pT,φ) are captured by the...
Dr.
Mohamed Anber
(Lewis & Clark College)
21.05.18, 18:30
Poster
The lack of an order parameter in Yang-Mills theory with dynamical fundamental quarks is a long-standing problem in QCD. We exploit a web of dualities and information-theoretic techniques to study the phase structure of QCD from a new perspective. In particular, we examine the deconfinement transition in a deformed model of QCD: this is QCD compactified over a circle and considered at...
Frau
Neha Bhatnagar
(Banaras Hindu University)
21.05.18, 18:30
Poster
Strongly coupled systems are ubiquitous especially in the field of high energy and condensed matter physics. Investigation of these systems is complicated as conventional and perturbative methods fail to describe them. But with the introduction of AdS/CFT duality (or holography), it is now possible to capture the essential features of strongly coupled systems.
In this work, we study the...
Dr.
Tamaz Khunjua
(Moscow State University)
21.05.18, 18:30
Poster
Isospin asymmetry is the well-known property of dense quark matter, which exists in the compact stars and is produced in heavy ion collisions. On the other hand, the formation of dense quark matter in both of these cases is usually accompanied by a magnetic field strong enough to promote chiral magnetic effect (CME).
To investigate quark matter under these conditions, we take into account...
Prof.
Marc Wagner
(Johann Wolfgang Goethe-Universität Frankfurt am Main)
21.05.18, 18:30
Poster
I discuss the computation of phase diagrams of theories, which have similar symmetries as QCD, like the Gross-Neveu model or the NJL model in the limit of an infinite number of fermion flavors using lattice field theory and related numerical approaches. Particular focus is put on phases, where condensates are spatially inhomogeneous. First results are presented.
Herr
Anton Motornenko
(Goethe Universität Frankfurt)
21.05.18, 18:30
Poster
The SU(3) flavor parity-doublet quark-hadron model is used to investigate the phase diagram of QCD matter. The quark sector of the model is tuned to the
Jishnu Goswami
(Bielefeld University)
21.05.18, 18:30
Poster
The QCD phase diagram at finite temperature and density has a very rich physical structure which can be explored with first principle lattice QCD calculations.
Simulations of lattice QCD with non-vanishing real chemical potential (
Herr
Sebastian Schmalzbauer
(Institut für Theoretische Physik, Goethe-Universität Frankfurt)
21.05.18, 18:30
Poster
The QCD phase diagram is studied in the presence of an isospin asymmetry using continuum extrapolated staggered quarks with physical masses. In particular, we investigate the phase boundary between the normal and the pion condensation phases and the chiral/deconfinement transition. The simulations are performed with a small explicit breaking parameter in order to avoid the accumulation of zero...
Mauricio Hippert
(Instituto de Fisica - Universidade Federal do Rio de Janeiro)
21.05.18, 18:30
Poster
The formation of quark matter in core-collapse supernovae and neutron star mergers could leave interesting
observable imprints on the resulting electromagnetic, gravitational and neutrino emissions. In fact, simulations
have shown that the early formation of quark matter could have a significant impact upon the dynamics of
core-collapse supernovae, including a characteristic second...
Frau
Azumi Sakai
(Sophia University)
21.05.18, 18:30
Poster
Fluctuations have been playing an important role in understanding observables
in high-energy nuclear collisions.
Higher harmonics of azimuthal angle distributions, for example, can be attributed to
initial fluctuations of transverse profile from event to event.
In this presentation, we focus on thermal fluctuations
during hydrodynamic evolution
(i.e. hydrodynamic fluctuations)
of the...
Herr
Alexader Lehmann
(ITP Heidelberg)
21.05.18, 18:30
Poster
Elucidating the production process of heavy quark bound states is a central goal in heavy-ion collisions [1]. Two central questions exist: Do bound states of heavy quarks form in the early time evolution of the glasma? If so, in which time regime can that happen? An Answer requires the development of a non-perturbative treatment of the real-time-dynamics of heavy quarkonia.
Here we present...
Herr
Alexader Lehmann
(ITP Heidelberg)
21.05.18, 18:30
Poster
Elucidating the production process of heavy quark bound states is a central goal in heavy-ion collisions [1]. Two central questions exist: Do bound states of heavy quarks form in the early time evolution of the glasma? If so, in which time regime can that happen? An Answer requires the development of a non-perturbative treatment of the real-time-dynamics of heavy quarkonia.
Here we present...
Enrico Speranza
(Goethe University)
21.05.18, 18:30
Poster
A new framework for relativistic hydrodynamics with spin is proposed. It is based on the conservation laws for charge, energy, momentum, and angular momentum. The conservation laws lead to hydrodynamic equations for the charge density, local temperature, and fluid velocity, as well as for the polarization tensor. The resulting set of differential equations extend the standard picture of...
Herr
Felix Ziegler
(Institute for Theoretical Physics, Heidelberg University)
21.05.18, 18:30
Poster
One of the main challenges in simulations on Lefschetz thimbles is the computation of the relative weights of contributing thimbles. In this work we propose a solution to that problem by means of computing those weights using a reweighting procedure. Besides we present recipes for finding parametrizations of thimbles and anti-thimbles for a given theory. Moreover, we study some approaches to...
Liam Keegan
(ETH Zurich)
21.05.18, 18:30
Poster
The dominant cost of most lattice QCD simulations is the inversion of the Dirac operator required to calculate the force term in the RHMC update.
One way to improve this situation is to use multiple psuedofermions, which reduces the force and hence allows a larger integration step size to be used, at the cost of having to invert the Dirac operator for each pseudofermion field.
Recently...
jean-loic kneur
(L2C montpellier)
21.05.18, 18:30
Poster
I will illustrate how our recently developed renormalization group optimized perturbation theory (RGOPT) resums perturbative expansions in thermal field theories. The convergence and scale dependence of RGOPT thermodynamical quantities are drastically improved as compared to standard perturbative expansions, and it cures the odd drastic scale dependence observed in other related methods such...
Herr
Andrea Rucci
(University of Pisa and INFN Sez.Pisa)
21.05.18, 18:30
Poster
We will discuss some results about the behaviour of the screening properties of
high-T QCD at finite density. More precisely we will report on the dependence on the baryon chemical potential of the QCD screening masses and of the heavy-quark free energy, as extracted from 2+1 flavours Lattice QCD
simulations at the physical point. While for the screening masses a particularly interesting...
Prof.
Kyrill Bugaev
(BITP, Kiev, Ukraine)
21.05.18, 18:30
Poster
During last few years our group developed the most advanced model of
the hadron resonance gas [1] which not only allowed us to achieve the best description of all hadronic multiplicities measured from the lowest AGS to the highest RHIC energies, but also to reveal the remarkable irregularities at chemical freeze-out [2-5]. It is intriguing that in central nuclear collisions we found two sets...
Dr.
Sylvain Mogliacci
(Department of Physics, University of Cape Town)
21.05.18, 18:30
Poster
We first motivate the need for an improved equation of state, accounting for the finite size of hot, quantum and relativistic quark-gluon plasmas, such as created in modern Heavy Ion Collisions (HIC). We then focus on finite size corrections by means of relevant spatial compactifications, while considering a single non-interacting massless scalar field as a toy model. Consequently, we present...
Dr.
Francesca Cuteri
(Goethe Universität - Frankfurt am Main)
21.05.18, 18:30
Poster
Attempts to extract the order of the chiral transition of QCD at zero chemical potential, with two dynamical flavours of massless quarks, from simulations with progressively decreasing pion mass have remained inconclusive because of their increasing numerical cost. In an alternative approach to this problem, we consider the path integral as a function of continuous number
Herr
Manuel Scherzer
(ITP Uni Heidelberg)
21.05.18, 18:30
Poster
The phase diagram of QCD is one of the most interesting problems in modern physics
which so far has not been sufficiently investigated from first principle calculations at mu/T > 1,
mainly due to the sign problem of lattice QCD.
One of the most promising methods to tackle the sign problem in lattice simulations is the complex Langevin method,
which recently has been successfully applied to...
Herr
Floriano Manigrasso
(University of Pisa)
21.05.18, 18:30
Poster
We study the effect of an external static magnetic field of strength comparable with the QCD scale
Herr
Nicolas Wink
(Heidelberg University)
21.05.18, 18:30
Poster
For the understanding of the fluctuation measurements in heavy-ion collisions
it is crucial to develop quantitatively reliable dynamical descriptions. In order
to study the phase transition, both in crossover regime as well as near the
conjectured QCD critical point, the non-perturbative nature needs to be fully
included. In this talk, we outline a novel QCD-assisted transport approach...
Herr
Andrey Kotov
(ITEP)
21.05.18, 18:30
Poster
Nonzero chiral density leads to a plenty of interesting unusual phenomena, including
chiral catalysis, chiral magnetic effect and others. We study how nonzero chiral density affects topological and confinement properties of the system.
We present the dependence of the string tension and topological susceptibility on chiral chemical potential. We see that both observables grow with chiral...
Herr
Marco Cardinali
(University of Pisa)
21.05.18, 18:30
Poster
We study, by Monte-Carlo simulations, an SU(3) Yang Mills theory at
finite temperature with a deformation proportional to the square of
the trace of Polyakov loop. Due to this deformation, we can force the
system to recover center symmetry even after the usual deconfinement
transition. We analyse the properties of this new phase, in which
center symmetry is not spontaneously broken,...
Herr
Antonino Todaro
(University of Pisa)
21.05.18, 18:30
Poster
We explore the feasibility of new algorithms, devised for an efficient sampling of the topological charge distribution in the high temperature phase of QCD, and present some preliminary results regarding the temperature dependence of the topological susceptibility
Dr.
Baoyi Chen
(Frankfurt University)
21.05.18, 18:30
Poster
In semi-central AA collisions, both deconfined matter (QGP) and strong strong electromagnetic fields from fast moving charge nucleus can be produced when nuclei collide with each other. QGP with extremely large energy density result in strong color screening on the heavy quarkonium potential and quarkonium yield suppression. At the same time, abundant number of heavy(or strange) quarks inside...
Herr
Mateusz Cierniak
(University of Wrocław)
21.05.18, 18:30
Poster
For quark matter studies in astrophysics the thermodynamic bag model (tdBag) has been widely used. It approximates the effect of quark confinement, but does not explicitly account for the breaking of chiral symmetry, an important property of Quantum Chromodynamics (QCD). It also doesn't account for repulsive vector interaction necessairy for astrophysical studies. vBag extends the tdBag...
Prof.
Raimond Snellings
(Utrecht University)
22.05.18, 09:00
Talk
Recent results for collective motion in heavy ion collisions will be presented
Prof.
Cristina Manuel
(Institute of Space Sciences (ICE, CSIC and IEEC))
22.05.18, 09:45
Talk
We show that effective field theory techniques can be applied in the high temperature T regime of plasmas to improve the accuracy of the physics of the hard scales (or scales of order T), and as a by-product, also that of the soft scales (or scales of order gT). At leading order in the coupling constant the hard scales of the plasma can be viewed as on-shell classical particles. Based on this...
sandeep chatterjee
(AGH-UST)
22.05.18, 11:00
Talk
Non-central relativistic heavy ion collisions break longitudinal boost invariance due to forward-backward asymmetry in local participant densities. This gives rise to the observed rapidity-odd directed flow of charged particles. We demonstrate that the heavy flavor
Herr
Oscar Garcia Montero
(Universitaet Heidelberg)
22.05.18, 11:30
Talk
We compute the cross section for photons emitted from a qq¯ pair produced from gluon splitting in proton-nucleus (p+A) collisions at ultra-relativistic energies [1]. The computation is performed within the dilute-dense kinematics of the Color Glass Condensate (CGC) effective theory. Although the result obtained is formally at next-to-leading order in the CGC power counting, it provides at...
Prof.
George Moschelli
(Lawrence Technological University)
22.05.18, 12:00
Talk
We propose that rapidity dependent momentum correlations can be used to extract the shear relaxation time
Kirill Boguslavski
(University of Jyväskylä)
22.05.18, 14:00
Talk
We study the spectral properties of a highly occupied non-Abelian non-equilibrium plasma that is expected to be created during the initial stages of heavy-ion collisions in the weak-coupling description of the collisions. The spectral function of this far-from-equilibrium plasma is measured by employing linear response theory in classical-statistical real-time lattice Yang-Mills simulations....
Dr.
Soeren Schlichting
(University of Washington)
22.05.18, 14:30
Talk
We investigate the radiative break-up highly energetic quark and gluon jets due to medium-induced Bremsstrahlung in a high-temperature plasma. We find that within an inertial
range of momenta T << p << E, where E denotes the energy of the jet and T the temperature of of the medium, the quark/gluon ratio of fragments is identical for quark and gluon jets and approximately given by the ratio of...
Christopher Plumberg
(University of Minnesota)
22.05.18, 15:00
Talk
We present a relativistic causal description of conserved-charge diffusion for heavy-ion collisions and show that it produces measurable effects in observables such as the charge balance functions. Other descriptions, based on ordinary diffusion, are known to produce charge fluctuations which propagate with infinite velocity, thus violating a fundamental postulate of special relativity. We...
Prof.
Luciano Rezzolla
(Institute for Theoretical Physics, Frankfurt)
23.05.18, 09:00
Talk
I will discuss the rapid recent progress made in modelling these systems
and show how the inspiral and merger of a binary system of neutron stars
is more than a strong source of gravitational waves. Indeed, while the
gravitational signal can provide tight constraints on the equation of
state for matter at nuclear densities, the formation of a
black-hole--torus system can explain much of...
Dr.
Falk Bruckmann
(Regensburg University)
23.05.18, 09:45
Talk
QCD with strong electromagnetic fields is relevant for heavy-ion collisions, the early universe and strongly magnetized neutron stars. Amenable to lattice simulations, its thermodynamics shows some unexpected features like inverse magnetic catalysis. I review our numerical results and show that many effects can be understood -- at least qualitatively -- by (otherwise free) fermions in magnetic...
Dr.
Laura Tolos
(ICE (CSIC-IEEC))
23.05.18, 11:00
Talk
We present a new equation of state for the nucleonic and hyperonic inner core of neutron stars that fulfills the 2 Msun observations as well as the recent determinations of stellar radii below 13 km. The equation of state is obtained from a new parametrization of the FSU2 relativistic mean-field functional that satisfies these latest astrophysical constraints and, at the same time, reproduces...
Dr.
Tobias Fischer
(University of Wroclaw)
23.05.18, 11:30
Talk
Motivated from the observations of yet-unexplained explosive phenomena associated with massive blue-supergiant stars with zero-age main sequence (ZAMS) masses well above 40 M
Prof.
Masakiyo Kitazawa
(Osaka University)
23.05.18, 12:00
Talk
We study the spatial distribution of the stress tensor around the quark--anti-quark system in SU(3) lattice gauge theory. The formation of the flux tube and its detailed structure after the continuum limit is revealed in terms of the stress tensor. The Yang-Mills gradient flow plays a crucial role to realize the analysis of the stress tensor on the lattice.
We also perform an analysis of the...
Koichi Hattori
(Fudan University)
23.05.18, 14:00
Talk
We discuss chiral magnetohydrodynamics (MHD) which serves as a low-energy effective theory of the chiral matter in the presence of a finite chirality imbalance and dynamical magnetic field [1]. It may have applications not only to relativistic heavy-ion collisions but also condensed matter physics and astrophysics.
Based on our derivative expansion for the chiral MHD and the second law of...
Herr
Noriyuki Sogabe
(Keio University)
23.05.18, 14:30
Talk
Two important goals of the Beam Energy Scan program are the searches for the chiral magnetic effect (CME) and the QCD critical point(s). Since dynamic critical phenomena of a system generally depends on low-energy gapless modes, it is a priori nontrivial whether the collective gapless mode called the chiral magnetic wave (CMW) that stems from CME affects the dynamic critical phenomena in QCD....
Prof.
Igor Shovkovy
(Arizona State University)
23.05.18, 15:00
Talk
By starting from the chiral kinetic theory in the relaxation-time approximation, an Israel-Stewart type formulation of the hydrodynamic equations for a chiral relativistic plasma is derived. By making use of the corresponding framework of dissipative chiral hydrodynamics, a range of various types of collective modes are studied.
Prof.
Christian Fischer
(JLU Giessen)
23.05.18, 16:00
Talk
We summarise recent theoretical results on the QCD phase diagram and the properties
of QCD's critical point based on a combination of lattice QCD and Dyson-Schwinger
equations.
Using lattice input for the quenched gluon propagator, our approach correctly reproduced
and predicted Nf=2+1 flavour lattice results for the quark condensate and the unquenched
electric and magnetic gluon...
Aman Steinberg
(Uni Mainz)
23.05.18, 16:30
Talk
We estimate the production rate of photons by the quark-gluon plasma in lat- tice QCD. We propose a new correlation function which provides better control over the systematic uncertainty in estimating the photon production rate at photon momenta in the range πT/2 to 2πT. The relevant Euclidean vector current correlation functions are computed with Nf = 2 Wilson clover fermions in the...
