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cond-mat.quant-gas2010
Supersolid in a one-dimensional optical lattice in the presence of a harmonic trap
Tapan Mishra, Sunethra Ramanan, Ramesh V. Pai +2
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 harmoni…
cond-mat.quant-gas2009★ 45 cited
Supersolid and solitonic phases in one-dimensional Extended Bose-Hubbard model
Tapan Mishra, Ramesh V. Pai, S. Ramanan +2
We report our findings on quantum phase transitions in cold bosonic atoms in a one dimensional optical lattice using the finite size density matrix renormalization group method in…