scholarly journals Orbital-selective crossover and Mott transitions in an asymmetric Hubbard model of cold atoms in optical lattices

2011 ◽  
Vol 84 (23) ◽  
Author(s):  
E. A. Winograd ◽  
R. Chitra ◽  
M. J. Rozenberg
Keyword(s):  
Hubbard Model ◽  
Optical Lattices ◽  
Cold Atoms ◽  
Asymmetric Hubbard Model

scholarly journals Damped Bloch oscillations of cold atoms in optical lattices

2002 ◽  
Vol 66 (5) ◽  
Author(s):  
A. R. Kolovsky ◽  
A. V. Ponomarev ◽  
H. J. Korsch
Keyword(s):  
Optical Lattices ◽  
Cold Atoms ◽  
Bloch Oscillations

scholarly journals Non-Markovian Quantum Optics with Three-Dimensional State-Dependent Optical Lattices

Quantum ◽  
2018 ◽  
Vol 2 ◽  
pp. 97 ◽  
Author(s):  
A. González-Tudela ◽  
J. I. Cirac
Keyword(s):  
Quantum Optics ◽  
Spectral Density ◽  
Long Range ◽  
Photon Energy ◽  
Optical Lattices ◽  
Cold Atoms ◽  
Three Dimensional ◽  
Collective Effects ◽  
State Dependent ◽  
Anisotropic Interactions

Quantum emitters coupled to structured photonic reservoirs experience unconventional individual and collective dynamics emerging from the interplay between dimensionality and non-trivial photon energy dispersions. In this work, we systematically study several paradigmatic three dimensional structured baths with qualitative differences in their bath spectral density. We discover non-Markovian individual and collective effects absent in simplified descriptions, such as perfect subradiant states or long-range anisotropic interactions. Furthermore, we show how to implement these models using only cold atoms in state-dependent optical lattices and show how this unconventional dynamics can be observed with these systems.

scholarly journals Quantum Hall physics with cold atoms in cylindrical optical lattices

2016 ◽  
Vol 93 (1) ◽  
Author(s):  
Mateusz Łącki ◽  
Hannes Pichler ◽  
Antoine Sterdyniak ◽  
Andreas Lyras ◽  
Vassilis E. Lembessis ◽  
...  
Keyword(s):  
Optical Lattices ◽  
Cold Atoms ◽  
Quantum Hall

A Novel Controllable Four-Well Optical Trap for Cold Atoms or Molecules and Its Two-Dimensional Optical Lattices

2008 ◽  
Vol 28 (2) ◽  
pp. 211-218
Author(s):  
陆俊发 Lu Junfa ◽  
纪宪明 Ji Xianming ◽  
周琦 Zhou Qi ◽  
印建平 Yin Jianping
Keyword(s):  
Optical Lattices ◽  
Cold Atoms ◽  
Optical Trap ◽  
Two Dimensional
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