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Ultracold atoms in optical lattices generated by quantized light fields
Christoph Maschler, Igor B. Mekhov, Helmut Ritsch
We study an ultracold gas of neutral atoms subject to the periodic optical potential generated by a high- cavity mode. In the limit of very low temperatures, cavity field and at…
Microscopic physics of quantum self-organisation of optical lattices in cavities
András Vukics, Christoph Maschler, Helmut Ritsch
We study quantum particles at zero temperature in an optical lattice coupled to a resonant cavity mode. The cavity field substantially modifies the particle dynamics in the lattice…
Light scattering from ultracold atoms in optical lattices as an optical probe of quantum statistics
Igor B. Mekhov, Christoph Maschler, Helmut Ritsch
We study off-resonant collective light scattering from ultracold atoms trapped in an optical lattice. Scattering from different atomic quantum states creates different quantum stat…
Probing quantum phases of ultracold atoms in optical lattices by transmission spectra in cavity QED
Igor. B. Mekhov, Christoph Maschler, Helmut Ritsch
Studies of ultracold atoms in optical lattices link various disciplines, providing a playground where fundamental quantum many-body concepts, formulated in condensed-matter physics…