RESEARCH TOPIC
Spin orientation in phase-space during dynamically induced spin segregation of an ultracold Fermi gas.
Spin-tomics (Spin-tronics with atoms):
Group Association:
Description of Activities:
Within this project we study the atomic analogue of spintronics. We consider mesoscopic or macroscopic systems of atoms or ions with spin or pseudo-spin degrees of freedom, contributing to the mesoscopic, or macroscopic total spin. Such systems are considered as possible media for quantum information storage, processing and transferring. We investigate the, state preparation, manipulation via under external fields and particularly the time evolution of spinor systems of ultracold atoms, taking into consideration their intrinsic symmetries and spin-dependent interactions.
People in this Project:
Publications associated to this project
- Spin-driven spatial symmetry breaking of spinor condensates in a double well Phys. Rev. A 86, 053626 (2012)
- Quantum memory assisted probing of dynamical spin correlations Phys. Rev. Lett. 108, 065302 (2012)
- Spin segregation via dynamically induced long-range interactions in a system of ultracold fermions Phys. Rev. A 84, 063607 (2011)
- Bilinear-biquadratic spin-1 chain undergoing quadratic Zeeman effect Phys. Rev. B 84, 054451 (2011)
- Super-resolution imaging and its applications to biology
- Gauge fields emerging from time-reversal symmetry breaking for spin-5/2 fermions Phys. Rev. A 84, 011611(R) (2011)
- Multi-component quantum gases in spin-dependent hexagonal lattices Nature Phys. 7, 434-440 (2011)
- Emerging bosons with three-body interactions from spin-1 atoms in optical lattices Phys. Rev. A 82, 043629 (2010)
- Controlled hole doping of a Mott insulator of ultracold fermionic atoms Phys. Rev. A 82, 011606(R) (2010)
- Decay of polarons and molecules in a strongly polarized fermi gas Phys. Rev. Lett. 105, 020403 (2010)
- Unconventional superfluidity of fermions in Bose-Fermi mixtures Phys. Rev. A 81, 063608 (2010)
- Creating p-wave superfluids and topological excitations in optical lattices Phys. Rev. A 81, 031607(R) (2010)
- Macroscopic self-trapping in Bose-Einstein condensates: Analysis of a dynamical quantum phase transition Phys. Rev. A 81, 023615 (2010)
- Josephson oscillations in binary mixtures of F = 1 spinor Bose-Einstein condensates Phys. Rev. A 80, 023616 (2009)
- Quantum polarization spectroscopy of correlations in attractive fermionic gases New J. Phys. 11, 055041 (2009)
- Fermion and spin counting in strongly correlated systems Phys. Rev. A 78, 063613 (2008)
- Adiabatic melting of two-component Mott-insulator states Phys. Rev. A 77, 043613 (2008)
- Quantum non-demolition detection of strongly correlated systems Nature Phys. 4, 50-54 (2008)
- Probing quantum magnetism with cold atoms Science 319, 292-293 (2008)
- Optimal spin squeezing inequalities detect bound entanglement in spin models Phys. Rev. Lett. 99, 250405 (2007)
- Regional versus global entanglement in resonating-valence-bond states Phys. Rev. Lett. 99, 170502 (2007)
- Error-resistant distributed quantum computation in a trapped ion chain Phys. Rev. A 76, 042307 (2007)
- Predicting spinor condensate dynamics from simple principles Phys. Rev. Lett. 99, 020404 (2007)
- Ultracold atomic Bose and Fermi spinor gases in optical lattices New J. Phys. 9, 133 (2007)
- Quantum polarization spectroscopy of ultracold spinor gases Phys. Rev. Lett. 98, 100404 (2007)
- Trapped ion chain as a neural network: error resistant quantum computation Phys. Rev. Lett. 98, 023003 (2007)
- Ultracold atomic gases in optical lattices: mimicking condensed matter physics and beyond Adv. Phys. 56, 243-379 (2007)
- Generalized spin-squeezing inequalities in N-qubit systems: Theory and experiment Phys. Rev. A 74, 052319 (2006)
- Dynamics of F =1 87Rb condensates at finite temperatures Phys. Rev. A 73, 013629 (2006)
- Differential atom interferometry beyond the standard quantum limit Phys. Rev. A 73, 013814 (2006)
- Spin squeezing inequalities and entanglement of N qubit states Phys. Rev. Lett. 95, 120502 (2005)
