Experimental progress in atomic, molecular, and optical platforms in the last decade has stimulated strong and broad interest in the quantum coherent dynamics of many long-range …
Polynomially filtered exact diagonalization method (POLFED) for large sparse matrices is introduced. The algorithm finds an optimal basis of a subspace spanned by eigenvectors …
We propose a mechanism to suppress heating in periodically driven many-body quantum systems by employing sufficiently long-range interactions and experimentally relevant initial …
A number of experimental platforms for quantum simulations of disordered quantum matter, from dipolar systems to trapped ions, involve degrees of freedom which are coupled by …
We propose and benchmark a modified time-evolving block decimation algorithm that uses a truncation scheme based on the QR decomposition instead of the singular value …
We study many-body localization (MBL) in a one-dimensional system of spinless fermions with a deterministic aperiodic potential in the presence of random interactions V ij decaying …
We show that a one-dimensional ordered fermionic lattice system with power-law-decaying hopping, when connected to two baths at its two ends with different chemical potentials at …
H Sharma, UT Bhosale - Physical Review B, 2024 - APS
In a recent work [Sharma and Bhosale, Phys. Rev. B 109, 014412 (2024) 2469-9950 10.1103/PhysRevB. 109.014412], an N-spin Floquet model with infinite-range Ising …
We report a robust delocalization transition of a pair of hard-core bosons moving in a one- dimensional quasicrystal with power-law hopping. We find that in the regime of strong …