4 papers
Quantum Hall correlations in tilted extended Bose-Hubbard chains
Hrushikesh Sable, Subrata Das, Vito W. Scarola
We demonstrate characteristics of a bosonic fractional quantum Hall (FQH) state in a one-dimensional extended Bose-Hubbard model (eBHM) with a static tilt. In the large tilt limit,…
Toward Quantum Analog Simulation of Many-Body Supersymmetry with Rydberg Atom Arrays
Hrushikesh Sable, Nathan M. Myers, Vito W. Scarola
A topological quantum number, the Witten index, characterizes supersymmetric models by probing for zero energy modes and the possibility of supersymmetry breaking. We propose an av…
Unifying Collisional Models and the Monte Carlo Metropolis Method: Algorithms for Dynamics of Open Quantum Systems
Nathan M. Myers, Hrushikesh Sable, Vito W. Scarola
Classical systems placed in contact with a thermal bath will inevitably equilibrate to a thermal state at the bath temperature. The same is not generally true for open quantum syst…
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…