60 citations · 61 across the 2 of their papers we have counts for
3 papers
Flat bands and topological phase transition in entangled Su-Schrieffer-Heeger chains
Sauvik Chatterjee, Sougata Biswas, and Arunava Chakrabarti
Flat, non-dispersive bands and topological phase transition in multiple Su-Schrieffer-Heeger (SSH) chains, cross-linked via periodically arranged nodal points are explored within a…
Spherical collapse with heat flow and without horizon
A. Banerjee, S. Chatterjee, N. Dadhich
We present a class of solutions for a heat conducting fluid sphere, which radiates energy during collapse without the appearance of horizon at the boundary at any stage of the coll…
Global monopole in scalar tensor theory
A. Banerjee, A. Beesham, S. Chatterjee +1
The well known monopole solution of Barriola and Vilenkin (BV) resulting from the breaking of a global SO(3) symmetry is extended in general relativity along with a zero mass scala…