34 citations · 173 across the 21 of their papers we have counts for
4 papers · 1 filter
Tuning Superinductors by Quantum Coherence Effects for Enhancing Quantum Computing
Bo Fan, Abhisek Samanta, Antonio M. García-García
Research on spatially inhomogeneous weakly-coupled superconductors has recently received a boost of interest because of the experimental observation of a dramatic enhancement of th…
Many-body localized to ergodic transitions in a system with correlated disorder
Abhisek Samanta, Ahana Chakraborty, Rajdeep Sensarma
We study the transition from a many-body localized phase to an ergodic phase in spin chain with correlated random magnetic fields. Using multiple statistical measures like gap stat…
Characterization of collective excitations in weakly-coupled disordered superconductors
Bo Fan, Abhisek Samanta, Antonio M. García-García
Isolated islands in two-dimensional strongly-disordered and strongly-coupled superconductors become optically active inducing sub-gap collective excitations in the ac conductivity.…
Thermal effects on collective modes in disordered -wave superconductors
Abhisek Samanta, Anirban Das, Nandini Trivedi +1
We investigate the effect of thermal fluctuations on the two-particle spectral function for a disordered -wave superconductor in two dimensions, focusing on the evolution of the…