Items where Author is "Bhattacharya, Utso"

Bhattacharjee, Sourav ; Bhattacharya, Utso ; Niedenzu, Wolfgang ; Mukherjee, Victor ; Dutta, Amit (2020) Quantum magnetometry using two-stroke thermal machines New Journal of Physics, 22 (1). 013024. ISSN 1367-2630

Bhattacharya, Utso ; Maity, Somnath ; Dutta, Amit ; Sen, Diptiman (2019) Critical phase boundaries of static and periodically kicked long-range Kitaev chain Journal of Physics: Condensed Matter, 31 (17). p. 174003. ISSN 0953-8984

Srivastav, Vatshal ; Bhattacharya, Utso ; Dutta, Amit (2019) Dynamical quantum phase transitions in extended toric-code models Physical Review B, 100 (14). ISSN 2469-9950

Maity, Somnath ; Bhattacharya, Utso ; Dutta, Amit ; Sen, Diptiman (2019) Fibonacci steady states in a driven integrable quantum system Physical Review B, 99 (2). ISSN 2469-9950

Bandyopadhyay, Souvik ; Bhattacharya, Utso ; Dutta, Amit (2019) Temporal variation in the winding number due to dynamical symmetry breaking and associated transport in a driven Su-Schrieffer-Heeger chain Physical Review B, 100 (5). ISSN 2469-9950

Mardanya, Sougata ; Bhattacharya, Utso ; Agarwal, Amit ; Dutta, Amit (2018) Dynamics of edge currents in a linearly quenched Haldane model Physical Review B, 97 (11). ISSN 2469-9950

Bhattacharya, Utso ; Maity, Somnath ; Banik, Uddipan ; Dutta, Amit (2018) Exact results for the Floquet coin toss for driven integrable models Physical Review B, 97 (18). ISSN 2469-9950

Bandyopadhyay, Souvik ; Laha, Sudarshana ; Bhattacharya, Utso ; Dutta, Amit (2018) Exploring the possibilities of dynamical quantum phase transitions in the presence of a Markovian bath Scientific Reports, 8 (1). ISSN 2045-2322

Maity, Somnath ; Bhattacharya, Utso ; Dutta, Amit (2018) Fate of current, residual energy, and entanglement entropy in aperiodic driving of one-dimensional Jordan-Wigner integrable models Physical Review B, 98 (6). ISSN 2469-9950

Bhattacharjee, Sourav ; Bhattacharya, Utso ; Dutta, Amit (2018) Role of topology on the work distribution function of a quenched Haldane model of graphene Physical Review B, 98 (10). ISSN 2469-9950

Bhattacharya, Utso ; Dutta, Amit (2018) Topological footprints of the Kitaev chain with long-range superconducting pairings at a finite temperature Physical Review B, 97 (21). ISSN 2469-9950

Bhattacharya, Utso ; Dutta, Amit (2017) Emergent topology and dynamical quantum phase transitions in two-dimensional closed quantum systems Physical Review B, 96 (1). ISSN 2469-9950

Bhattacharya, Utso ; Dutta, Amit (2017) Interconnections between equilibrium topology and dynamical quantum phase transitions in a linearly ramped Haldane model Physical Review B, 95 (18). ISSN 2469-9950

Bhattacharya, Utso ; Bandyopadhyay, Souvik ; Dutta, Amit (2017) Mixed state dynamical quantum phase transitions Physical Review B, 96 (18). ISSN 2469-9950

Bhattacharya, Utso ; Hutchinson, Joanna ; Dutta, Amit (2017) Quenching in Chern insulators with satellite Dirac points: The fate of edge states Physical Review B, 95 (14). ISSN 2469-9950

Bhattacharya, Utso ; Dasgupta, Sayak ; Dutta, Amit (2016) Dynamical merging of Dirac points in the periodically driven Kitaev honeycomb model The European Physical Journal B, 89 (10). ISSN 1434-6028

Agarwala, Adhip ; Bhattacharya, Utso ; Dutta, Amit ; Sen, Diptiman (2016) Effects of periodic kicking on dispersion and wave packet dynamics in graphene Physical Review B, 93 (17). ISSN 2469-9950

Dasgupta, Sayak ; Bhattacharya, Utso ; Dutta, Amit (2015) Phase transition in the periodically pulsed Dicke model Physical Review E, 91 (5). ISSN 1539-3755

Bhattacharya, Utso ; Dasgupta, Sayak ; Dutta, Amit (2014) Exploring chaos in the Dicke model using ground-state fidelity and Loschmidt echo Physical Review E, 90 (2). ISSN 1539-3755