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Supersolid in a one-dimensional optical lattice in the presence of a harmonic trap
Supersolid in a one-dimensional optical lattice harmonic trap
2010/11/19
We study a system of ultra-cold atoms possessing long range interaction (e.g. dipole-dipole interaction)in a one dimensional optical lattice in the presence of a confining harmonic trap. We have shown...
Perturbative correction to the ground state properties of one-dimensional strongly interacting bosons in a harmonic trap
Perturbative correction ground state properties harmonic trap
2010/11/19
We calculate the rst order perturbation correction to the ground state energy and chemical
potential of a harmonically trapped boson gas with contact interactions about the in nite repulsion Tonks-G...
Comment on "Entanglement of two interacting bosons in a two-dimensional isotropic harmonic trap" [Phys. Lett. A 373 (2009) 3833]
Schmidt decomposition
2010/10/18
The correct form of the Schmidt decomposition of the stationary wave functions for a system of two interacting particles trapped in a two-dimensional harmonic potential is given