4 papers · 1 filter
Towards a Holographic dual of Carrollian BCFT
Pronoy Chakraborty, Ritankar Chatterjee, Priyadarshini Pandit
In this work we aim to lay the foundation of flat version of AdS/BCFT correspondence through Carrollian framework. We begin with discussing the recently discovered Boundary…
The Tensionless Lives of Null Strings
Arjun Bagchi, Aritra Banerjee, Ritankar Chatterjee +1
The tensionless limit probes the very high energy regime of string theory in contrast to the well studied point-particle limit which reduces to Einstein gravity. Tensionless string…
Boundary Carroll CFTs: SUSY and Superstrings
Arjun Bagchi, Shankhadeep Chakrabortty, Pronoy Chakraborty +2
We consider two dimensional superconformal Carrollian theories with boundaries and construct two variants of the Boundary Superconformal Carrollian Algebra (BSCCA), viz. the Homoge…
Tensionless Strings in a Kalb-Ramond Background
Aritra Banerjee, Ritankar Chatterjee, Priyadarshini Pandit
We investigate tensionless (or null) bosonic string theory with a Kalb-Ramond background turned on. In analogy with the tensile case, we find that the Kalb-Ramond field has a non-t…