365 citations · 2.5k across the 62 of their papers we have counts for
62 papers
Scaling of Fock space propagator in quasiperiodic many-body localizing systems
Soumi Ghosh, Jagannath Sutradhar, Subroto Mukerjee +1
Recently many body localized systems have been treated as a hopping problem on a Fock space lattice with correlated disorder, where the many-body eigenstates exhibit multi-fractal…
Generation of intraparticle quantum correlations in amplitude damping channel and its robustness
Animesh Sinha Roy, Namitha C. V., Subroto Mukerjee +2
Quantum correlations between two or more different degrees of freedom of the same particle is sometimes referred to as intraparticle entanglement. In this work, we study these intr…
Dephasing and Decorrelation of Spins in a Disordered Environment
Shreyas Raman, Subroto Mukerjee
Dephasing of spins is a major roadblock to scaling up the size of quantum computing systems. We explore the possibility of utilizing highly disordered environments which are in the…
Scaling of Fock-space propagator and multifractality across the many-body localization transition
Jagannath Sutradhar, Soumi Ghosh, Sthitadhi Roy +3
We implement a recursive Green function method to extract the Fock space (FS) propagator and associated self-energy across the many-body localization (MBL) transition, for one-dime…
Energy magnetization and transport in systems with a non-zero Berry curvature in a magnetic field
Archisman Panigrahi, Subroto Mukerjee
We demonstrate that the well-known expression for the charge magnetization of a sample with a non-zero Berry curvature can be obtained by demanding that the Einstein relation holds…
Interaction driven giant thermopower in magic-angle twisted bilayer graphene
Arup Kumar Paul, Ayan Ghosh, Souvik Chakraborty +9
Magic-angle twisted bilayer graphene (MtBLG) has proven to be an extremely promising new platform to realize and study a host of emergent quantum phases arising from the strong cor…