17 citations · 128 across the 17 of their papers we have counts for
6 papers · 1 filter
Classification of spin- fermionic quantum spin liquids on the trillium lattice
Ming-Hao Li, Sounak Biswas, S. A. Parameswaran
We study fermionic quantum spin liquids (QSLs) on the three-dimensonal trillium lattice of corner-sharing triangles. We are motivated by recent experimental and theoretical investi…
Quantum Fisher information in a strange metal
Federico Mazza, Sounak Biswas, Xinlin Yan +5
A strange metal is an exotic state of correlated quantum matter; intensive efforts are ongoing to decipher its nature. Here we explore whether the quantum Fisher information (QFI),…
Hydrodynamic non-linear response of interacting integrable systems
Michele Fava, Sounak Biswas, Sarang Gopalakrishnan +2
We develop a formalism for computing the non-linear response of interacting integrable systems. Our results are asymptotically exact in the hydrodynamic limit where perturbing fiel…
Efficient quantum cluster algorithms for frustrated transverse field Ising antiferromagnets and Ising gauge theories
Sounak Biswas, Kedar Damle
Working within the Stochastic Series Expansion (SSE) framework, we construct efficient quantum cluster algorithms for transverse field Ising antiferromagnets on the pyrochlore latt…
Semiclassical theory for liquid-like behaviour of the frustrated magnet
Sounak Biswas, Kedar Damle
We identify the low energy effective Hamiltonian that is expected to describe the low temperature properties of the frustrated magnet $\mathrm{Ca}_{10}\mathrm{Cr}_{7}\mathrm{O}_{28…
Quantum cluster algorithm for frustrated Ising models in a transverse field
Sounak Biswas, Geet Rakala, Kedar Damle
Working within the stochastic series expansion framework, we introduce and characterize a new quantum cluster algorithm for quantum Monte Carlo simulations of transverse field Isin…