2 papers
cond-mat.stat-mech2021
Zeno crossovers in the entanglement speed of spin chains with noisy impurities
Abhijit P. Chaudhari, Shane P. Kelly, Riccardo J. Valencia-Tortora +1
We use a noisy signal with finite correlation time to drive a spin (dissipative impurity) in the quantum XY spin chain and calculate the dynamics of entanglement entropy of a bipar…
quant-ph2018
Analytical solutions of inhomogeneous transverse field Ising models
Abhijit P. Chaudhari, Rajeev Singh, Sunil K. Mishra
The inhomogeneous transverse field Ising models mainly impurity based and the joint chain are analysed analytically using Jordan-Wigner transformations. The effects of inhomogeneit…