Finite-temperature properties of hard-core bosons confined on one-dimensional optical lattices
Finite-temperature properties of hard-core bosons confined on one-dimensional optical lattices
We present an exact study of the finite-temperature properties of hard-core bosons (HCB's) confined on one-dimensional optical lattices. Our solution of the HCB problem is based on the Jordan-Wigner transformation and properties of Slater determinants. We analyze the effects of the temperature on the behavior of the one-particle correlations, the …