23 citations · 23 across the 1 of their papers we have counts for
5 papers
Galilean Gauge Theories from Null Reductions
Arjun Bagchi, Rudranil Basu, Minhajul Islam +2
The procedure of null reduction provides a concrete way of constructing field theories with Galilean invariance. We use this to examine Galilean gauge theories, viz. Galilean elect…
BMS Field Theories and Weyl Anomaly
Arjun Bagchi, Sudipta Dutta, Kedar S. Kolekar +1
Two dimensional field theories with Bondi-Metzner-Sachs symmetry have been proposed as duals to asymptotically flat spacetimes in three dimensions. These field theories are natural…
N-level ghost-spins and entanglement
Dileep P. Jatkar, Kedar S. Kolekar, K. Narayan
Ghost-spins, 2-level spin-like variables with indefinite norm have been studied in previous work. Here we explore various -level generalizations of ghost-spins. First we discuss…
On holography from redux, renormalization group flows and -functions
Kedar S. Kolekar, K. Narayan
Extremal black branes upon compactification in the near horizon throat region are known to give rise to dilaton-gravity-matter theories. Away from the throat region, the ba…
dilaton gravity from reductions of some nonrelativistic theories
Kedar S. Kolekar, K. Narayan
We study dilaton-gravity theories in 2-dimensions obtained by dimensional reduction of higher dimensional nonrelativistic theories. Focussing on certain families of extremal charge…