4 papers
Bridging Boundaries: , Double Holography, and Reflected Entropy
Debarshi Basu, Himanshu Chourasiya, Ankur Dey +1
We investigate the reflected entropy for bipartite mixed state configurations in a deformed boundary conformal field theory in dimensions (BCFT). The bulk dual i…
Entanglement Islands from Hilbert Space Reduction
Debarshi Basu, Qiang Wen, Shangjie Zhou
In this paper we propose a mechanism to generate entanglement islands in quantum systems from a purely quantum information perspective. More explicitly we show that, if we impose c…
Reflected entropy and islands in a braneworld cosmology
Debarshi Basu, Ashish Chandra, Himanshu Chourasiya
This work investigates the nature of mixed state entanglement and correlation in a braneworld cosmological model, where the bulk geometry is described by an eternal BTZ black hole…
Entanglement, and rotating black holes
Debarshi Basu, Saikat Biswas
In this work, we investigate the entanglement structure in a -deformed holographic CFT with a conserved angular momentum. We utilize conformal pertu…