113 citations · 707 across the 31 of their papers we have counts for
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A Rindler Road to Carrollian Worldsheets
Arjun Bagchi, Aritra Banerjee, Shankhadeep Chakrabortty +1
The tensionless limit of string theory has recently been formulated in terms of worldsheet Rindler physics. In this paper, by considering closed strings moving in background Rindle…
Non-Lorentzian Chaos and Cosmological Holography
Arjun Bagchi, Shankhadeep Chakrabortty, Daniel Grumiller +3
We study chaos in non-Lorentzian field theories, specifically Galilean and Carrollian conformal field theories in two dimensions. In a large central charge limit, we find that the…
Fermionic Bell violation in the presence of background electromagnetic fields in the cosmological de Sitter spacetime
Md Sabir Ali, Sourav Bhattacharya, Shankhadeep Chakrabortty +1
The violation of the Bell inequality for Dirac fermions is investigated in the cosmological de Sitter spacetime, in the presence of background electromagnetic fields of constant st…