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SUMMARY:Quantum Logic Control of Molecular and Transition-Metal Ions [HYBR
 ID]
DTSTART:20260624T120000Z
DTEND:20260624T130000Z
DTSTAMP:20260604T003500Z
UID:indico-event-24811@indico.gsi.de
CONTACT:ap-secr@gsi.de\;06159-71-1879
DESCRIPTION:Speakers: Fabian Wolf (PTB Braunschweig)\n\nExtending quantum 
 control to increasingly complex systems is essential for advancing quantum
  technologies and probing fundamental physics. Molecules\, in particular\,
  serve as highly sensitive systems for detecting symmetry violations that 
 may reveal physics beyond the Standard Model. However\, their complex leve
 l structure makes quantum-state control challenging.\n \nQuantum logic sp
 ectroscopy offers a promising path forward for molecular ions: a well-cont
 rolled atomic ion is co-trapped with a molecular ion and enables manipulat
 ion and readout of its quantum state via shared motional modes. I will pre
 sent an overview of our latest results and concepts in quantum logic contr
 ol of molecular ions. As we progress toward quantum logic spectroscopy of 
 single molecular MgH⁺ ions\, we are also assessing the broader applicabi
 lity of these techniques to other ionic species. Recently\, we demonstrate
 d quantum logic control of a single titanium ion [1\,2]\, showing that the
 se methods can be extended to previously inaccessible atomic systems.\n \
 nBy enhancing control over new classes of ions\, our work opens the door t
 o novel applications in quantum technology and fundamental physics\, makin
 g an extended range of species available for precision spectroscopy.\n \n
 References\n \n[1] Rehmert et al\, Quantum Logic Control of a Transition 
 Metal Ion\, Phys. Rev. Lett. 134\, 113201 (2025)\n \n[2] Rehmert et al\, 
 Landé 𝑔 Factor Measurement of 48Ti+ Using Simultaneous Comagnetometry 
 and Quantum Logic Spectroscopy\, Phys. Rev. Lett. 136\, 083203 (2026) \n 
                                              \n \n
                  \n\nhttps://gsi-fair.zoom.us/j/63856816325Meetin
 g-ID: 638 5681 6325Passcode: AP_Seminardial by phone+496938079884\,\,63856
 816325#\,\,\,\,*8527227260# Deutschland+496950500951\,\,63856816325#\,\,\,
 \,*8527227260# Deutschland \n \n\nhttps://indico.gsi.de/event/24811/
LOCATION:KBW 2.027 & 638 5681 6325 (GSI & Zoom)
URL:https://indico.gsi.de/event/24811/
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