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cond-mat.stat-mech2020
Bilayer Haldane system: Topological characterization and adiabatic passages connecting Chern phases
Sourav Bhattacharjee, Souvik Bandyopadhyay, Diptiman Sen +1
We present a complete topological characterization of a bilayer composite of two Chern insulators (specifically, Haldane models) and explicitly establish the bulk-boundary correspo…
cond-mat.stat-mech2020
Growth of mutual information in a quenched one-dimensional open quantum many body system
Somnath Maity, Souvik Bandyopadhyay, Sourav Bhattacharjee +1
We study the temporal evolution of the mutual information (MI) in a one-dimensional Kitaev chain, coupled to a fermionic Markovian bath, subsequent to a global quench of the chemic…