Theory of ultracold atomic fermi gases
Webb2 okt. 2008 · The physics of quantum degenerate atomic Fermi gases in uniform as well as in harmonically trapped configurations is reviewed from a theoretical perspective. Emphasis is given to the effect of interactions that play a crucial role, bringing the gas … WebbIn our experiments, we employ an ultracold gas in an unstable spin configuration, which can undergo a rapid decay. The object—realized by a laser beam—prevents this decay because of the indirect quantum Zeno effect and thus, its presence can be detected without interacting with a single atom.
Theory of ultracold atomic fermi gases
Did you know?
WebbThe physics of quantum degenerate atomic Fermi gases in uniform as well as in harmonically trapped configurations is reviewed from a theoretical perspective. … WebbMaster of Science - MSPhysics. 2014年 – 2016年. Thesis: Local photoemission spectra and effects of spatial inhomogeneity in the BCS-BEC-crossover regime of a trapped …
WebbColor online Experimental results of the double integrated density profiles along the BCS-BEC crossover for a gas of 6Li atoms. The results at 850 G correspond to unitarity, while … Webb18 apr. 2008 · The field of cold atomic gases faced a revolution in 1995 when Bose-Einstein condensation was achieved. Since then, there has been an impressive progress, …
WebbWe discuss the superfluid phase transition of a strongly interacting Fermi gas with unequal (asymmetric) chemical potentials in two pairing hyperfine states, and map out its phase … WebbRecent experimental and theoretical progress has elucidated the tunable crossover, in ultracold Fermi gases, from BCS-type superconductors to BEC-type superfluids. It is now understood that the unitary regime that lies right in the middle of the crossover has remarkable universal properties, arising from scale invariance, and has connections with …
Webb22 juni 2007 · The physics of quantum degenerate atomic Fermi gases in uniform as well as in harmonically trapped configurations is reviewed from a theoretical perspective. …
WebbWe discuss the superfluid phase transition of a strongly interacting Fermi gas with unequal (asymmetric) chemical potentials in two pairing hyperfine states, and map out its phase diagram near the BCS-BEC crossover. Our approach includes the fluctuation contributions of "preformed Cooper pairs" to the thermodynamic potential at finite temperature. buddy go chapter 1WebbWhile the agreement between experiment Previous ultracold gas work has explored box-like con- and theory can be quite good, characteristic features such fining potentials with … buddy go anime episode 1WebbIn this letter we develop a theory for the first and second sound in a two-dimensional atomic superfluid across the superfluid transition based on the dynamical Koterlitz-Thouless theory. We employ a set of modified tw… buddy glover seat coversWebb22 juni 2007 · Theory of ultracold Fermi gases. The physics of quantum degenerate Fermi gases in uniform as well as in harmonically trapped configurations is reviewed from a … buddy godfrey st george scWebbOn page 1521 of this issue, Jo et al. ( 1 ) provide evidence for an analog of ferromagnetism in an ultracold gas of neutral lithium-6 atoms. When repulsive interactions between these freely moving particles are sufficiently strong, a transition to … buddy go chapter 35Webb11 apr. 2024 · Fermi and Fermi-Bose Hubbard models: Methods of treatment 7. Ultracold spinor atomic gases 8. Ultracold dipolar gases 9. Disordered ultracold atomic gases 10. Frustrated models in cold atom ... buddy glow ball for dogsWebbUltracold Quantum Gases RLE Groups Atomic, Molecular and Optical Physics Group; MIT-Harvard Center for Ultracold Atoms Academic and Research Staff ... theory of a Fermi … buddygo car battery charger manual