2 papers
hep-th2026
Mapping Tachyon effective field theory to a subsector of Klein-Gordon theory
P. V. Athira, Ashik H, Priyadarshi Paul
On an unstable D-brane, the rolling of the tachyon away from the maximum of its potential is described by time-dependent solutions in string theory. Subsequent analysis leads to an…
hep-th2024
Interacting Fields at Spatial Infinity
Anupam A. H, P. V. Athira, Priyadarshi Paul +1
We study the properties of massive fields extrapolated to the blowup of spatial infinity (), extending the program initiated in arXiv:2207.06406. In the free theory, we…