99 citations · 963 across the 45 of their papers we have counts for
3 papers · 1 filter
Localization due to interaction-enhanced disorder in bosonic systems
Rajeev Singh, Efrat Shimshoni
Localization in interacting systems caused by disorder, known as many-body localization (MBL), has attracted a lot of attention in recent years. Most systems studied in this contex…
Bell violation in the Sky
Sayantan Choudhury, Sudhakar Panda, Rajeev Singh
In this work, we have studied the possibility of setting up Bell's inequality violating experiment in the context of cosmology, based on the basic principles of quantum mechanics.…
Effect of long-range hopping and interactions on entanglement dynamics and many-body localization
Rajeev Singh, Roderich Moessner, Dibyendu Roy
We numerically investigate the dynamics of entanglement in a chain of spinless fermions with nonrandom but long-range hopping and interactions, and with random on-site energies. Fo…