3 papers
cond-mat.stat-mech2024
Crystal to liquid cross-over for active particles with inverse-square power-law interaction
Saikat Santra, Leo Touzo, Chandan Dasgupta +6
We consider a one-dimensional system comprising of run-and-tumble particles confined in a harmonic trap interacting via a repulsive inverse-square power-law interaction. We num…
cond-mat.stat-mech2023
Exact fluctuation and long-range correlations in a single-file model under resetting
Saikat Santra, Prashant Singh
Resetting is a renewal mechanism in which a process is intermittently repeated after a random or fixed time. This simple act of stop and repeat profoundly influences the behaviour…
cond-mat.str-el2020
Statistics tuned entanglement of the boundary modes in coupled Su-Schrieffer-Heeger chains
Saikat Santra, Adhip Agarwala, Subhro Bhattacharjee
We show that mutual statistics between quantum particles can be tuned to generate emergent novel few particle quantum mechanics for the boundary modes of symmetry-protected topolog…