113 citations · 707 across the 31 of their papers we have counts for
4 papers · 1 filter
Rindler on the Worldsheet
Arjun Bagchi, Aritra Banerjee, Shankhadeep Chakrabortty
We construct the tensionless limit of bosonic string theory in terms of a family of worldsheets with increasing acceleration and show that the null string emerges in the limit of i…
Background magnetic field and quantum correlations in the Schwinger effect
Sourav Bhattacharya, Shankhadeep Chakrabortty, Hironori Hoshino +1
In this work we consider two complex scalar fields distinguished by their masses coupled to constant background electric and magnetic fields in the -dimensional Minkowski sp…
Effect of back reaction on entanglement and subregion volume complexity in strongly coupled plasma
Shankhadeep Chakrabortty, Sanjay Pant, Karunava Sil
The back reaction imparted by a uniform distribution of heavy static fundamental quarks on large strongly coupled gauge theory can be holographically realized as a deformatio…
A Tale of Three. Tensionless strings and vacuum structure
Arjun Bagchi, Aritra Banerjee, Shankhadeep Chakrabortty +2
Within the premise of canonical quantisation, we re-examine the quantum structure of bosonic tensionless string theory. In the classical theory, the worldsheet metric degenerates a…