Search Results - "Snoek, Michiel"
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Effect of interactions on harmonically confined Bose-Fermi mixtures in optical lattices
Published in Physical review letters (14-04-2011)“…We investigate a Bose-Fermi mixture in a three-dimensional optical lattice, trapped in a harmonic potential. Using generalized dynamical mean-field theory,…”
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Ultracold superstrings in atomic boson-fermion mixtures
Published in Physical review letters (16-12-2005)“…We propose a setup with ultracold atomic gases that can be used to make a nonrelativistic superstring in four spacetime dimensions. In particular, we consider…”
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Vortex-lattice melting in a one-dimensional optical lattice
Published in Physical review letters (16-06-2006)“…We investigate quantum fluctuations of a vortex lattice in a one-dimensional optical lattice for realistic numbers of particles and vortices. Our method gives…”
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Collective modes of a strongly interacting Bose gas: Probing the Mott transition
Published in Physical review. A, Atomic, molecular, and optical physics (25-01-2012)“…We analyze the collective modes of a harmonically trapped, strongly interacting Bose gas in an optical lattice in the vicinity of the Mott-insulator…”
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Two-dimensional dynamics of ultracold atoms in optical lattices
Published in Physical review. A, Atomic, molecular, and optical physics (13-11-2007)“…We analyze the dynamics of ultracold atoms in optical lattices induced by a sudden shift of the underlying harmonic trapping potential. In order to study the…”
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Lattice-ramp-induced dynamics in an interacting Bose-Bose mixture
Published in Physical review. A, Atomic, molecular, and optical physics (19-04-2010)“…We investigate a bosonic quantum gas consisting of two interacting species in an optical lattice at zero and finite temperature. The equilibrium properties and…”
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Dynamical arrest of ultracold lattice fermions
Published in Physical review letters (15-02-2013)“…We theoretically investigate the thermodynamics of an interacting inhomogeneous two-component Fermi gas in an optical lattice. Motivated by a recent experiment…”
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Magnetic phases of mass- and population-imbalanced ultracold fermionic mixtures in optical lattices
Published in Physical review. A, Atomic, molecular, and optical physics (06-05-2013)Get full text
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Spin singlet mott states and evidence for spin singlet quantum condensates of spin-one bosons in lattices
Published in Annals of physics (01-12-2003)“…We have investigated spin singlet Mott states of spin-one bosons with antiferromagnetic interactions. These spin singlet states do not break rotational…”
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Collective modes of a strongly interacting Bose gas: probing the Mott transition
Published 26-04-2012“…Phys. Rev. A 85, 013635 (2012) We analyze the collective modes of a harmonically trapped, strongly interacting Bose gas in an optical lattice in the vicinity…”
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Rigorous mean-field dynamics of lattice bosons: Quenches from the Mott insulator
Published 25-07-2011“…Europhys. Lett. 95, 30006 (2011) We provide a rigorous derivation of Gutzwiller mean-field dynamics for lattice bosons, showing that it is exact on fully…”
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Bosonic Dynamical Mean-Field Theory
Published 29-07-2010“…Chapter in Quantum Gases: Finite Temperature and Non-Equilibrium Dynamics (Vol. 1 Cold Atoms Series). N.P. Proukakis, S.A. Gardiner, M.J. Davis and M.H…”
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Magnetic phases of mass- and population-imbalanced ultracold fermionic mixtures in optical lattices
Published 06-05-2013“…Physical Review A 87, 053602 (2013) We study magnetic phases of two-component mixtures of ultracold fermions with repulsive interactions in optical lattices in…”
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Theory of vortex-lattice melting in a one-dimensional optical lattice
Published in Physical review. A, Atomic, molecular, and optical physics (01-09-2006)“…We investigate quantum and temperature fluctuations of a vortex lattice in a one-dimensional optical lattice. We discuss in particular the Bloch bands of the…”
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Theory of ultracold superstrings
Published in Physical review. A, Atomic, molecular, and optical physics (01-09-2006)“…The combination of a vortex line in a one-dimensional optical lattice with fermions bound to the vortex core makes up an ultracold superstring. We give a…”
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Two-Dimensional Dynamics of Ultracold Atoms in Optical Lattices
Published 21-07-2007“…Phys. Rev. A 76, 051603(R) (2007) We analyze the dynamics of ultracold atoms in optical lattices induced by a sudden shift of the underlying harmonic trapping…”
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Canted Antiferromagnetic Order of Imbalanced Fermi-Fermi mixtures in Optical Lattices by Dynamical Mean-Field Theory
Published 17-02-2011“…Phys. Rev. B. 83, 054419 (2011) We investigate antiferromagnetic order of repulsively interacting fermionic atoms in an optical lattice by means of Dynamical…”
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