186 citations · 196 across the 3 of their papers we have counts for
3 papers
cond-mat.other2008★ 9 cited
Dynamical Structure Factor and Spin-Density Separation for a Weakly-Interacting Two-Component Bose Gas
M. -C. Chung, A. B. Bhattacherjee
We show that spin-density separation in a Bose gas is not restricted to 1D but also occurs in higher dimension. The ratio () of the intra-species atom-atom interaction strength…
cond-mat.supr-con2007★ 1 cited
Effect of the lattice alignment on Bloch oscillations of a Bose-Einstein condensate in a square optical lattice
M. -C. Chung, A. R. Kolovsky
We consider a Bose-Einstein condensate of ultracold atoms loaded into a square optical lattice and subject to a static force. For vanishing atom-atom interactions the atoms perform…
cond-mat.stat-mech2006★ 186 cited
Entanglement scaling in critical two-dimensional fermionic and bosonic systems
Thomas Barthel, Ming-Chiang Chung, Ulrich Schollwoeck
We relate the reduced density matrices of quadratic bosonic and fermionic models to their Green's function matrices in a unified way and calculate the scaling of bipartite entangle…