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cond-mat.quant-gas2023
Exact diagonalization using hierarchical wave functions and calculation of topological entanglement entropy
Deepak Gaur, Hrushikesh Sable, D. Angom
In this work we describe a new technique for numerical exact diagonalization. The method is particularly suitable for cold bosonic atoms in optical lattices, in which multiple atom…
cond-mat.quant-gas2021★ 3 cited
Quantum quench dynamics of tilted dipolar bosons in 2D optical lattices
Hrushikesh Sable, Deepak Gaur, Soumik Bandyopadhyay +2
We investigate the quench dynamics of the dipolar bosons in two dimensional optical lattice of square geometry using the time dependent Gutzwiller method. The system exhibits diffe…