papers
Publications (15)
cond-mat.stat-mech2014
Exploring chaos in Dicke Model using ground state fidelity and Loschmidt echo
Utso Bhattacharya, Sayak Dasgupta, Amit Dutta
cond-mat.mes-hall2018
Dynamics of edge current in a linearly quenched Haldane model
Sougata Mardanya, Utso Bhattacharya, Amit Agarwal +1
cond-mat.stat-mech2017
Emergent topology and dynamical quantum phase transitions in two-dimensional closed quantum systems
Utso Bhattacharya, Amit Dutta
cond-mat.stat-mech2018
Role of topology on the work distribution function of a quenched Haldane model of graphene
Sourav Bhattacharjee, Utso Bhattacharya, Amit Dutta
cond-mat.stat-mech2017
Quenching in Chern insulators with satellite Dirac points: The fate of edge states
Utso Bhattacharya, Joanna Hutchinson, Amit Dutta
cond-mat.mes-hall2016
Effects of periodic kicking on dispersion and wave packet dynamics in graphene
Adhip Agarwala, Utso Bhattacharya, Amit Dutta +1
cond-mat.stat-mech2016
Dynamical manipulation of Dirac points in the Kitaev honeycomb model
Utso Bhattacharya, Sayak Dasgupta, Amit Dutta
cond-mat.stat-mech2018
Topological footprints of the 1D Kitaev chain with long range superconducting pairings at a finite temperature
Utso Bhattacharya, Amit Dutta
cond-mat.stat-mech2018
Exploring the possibilities of dynamical quantum phase transitions in the presence of a Markovian bath
Souvik Bandyopadhyay, Sudarshana Laha, Utso Bhattacharya +1
cond-mat.stat-mech2017
Interconnections between equilibrium topology and dynamical quantum phase transitions in a linearly ramped Haldane model
Utso Bhattacharya, Amit Dutta
cond-mat.stat-mech2017
Mixed state dynamical quantum phase transition and emergent topology
Utso Bhattacharya, Souvik Bandopadhyay, Amit Dutta
cond-mat.stat-mech2018
The fate of current, residual energy and entanglement entropy in aperiodic driving of one dimensional Jordan Wigner integrable models
Somnath Maity, Utso Bhattacharya, Amit Dutta
cond-mat.mes-hall2018
Critical phase boundaries of static and periodically kicked long-range Kitaev chain
Utso Bhattacharya, Somnath Maity, Amit Dutta +1
cond-mat.stat-mech2014
Phase Transition in the periodically pulsed Dicke Model
Sayak Dasgupta, Utso Bhattacharya, Amit Dutta
cond-mat.stat-mech2018
Exact results in Floquet coin toss for driven integrable models
Utso Bhattacharya, Somnath Maity, Uddipan Banik +1