Debodirna Ghosh

activity

20192024

most citedOperator growth and Krylov Complexity in Bose-Hubbard Model

34 citations · 156 across the 9 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

hep-th2021★ 9 cited

Supertranslations at Timelike Infinity

Sumanta Chakraborty, Debodirna Ghosh, Sk Jahanur Hoque +2

We propose a definition of asymptotic flatness at timelike infinity in four spacetime dimensions. We present a detailed study of the asymptotic equations of motion and the action o…

hep-th2021★ 23 cited

Spin Dependent Gravitational Tail Memory in $D = 4$

Debodirna Ghosh, Biswajit Sahoo

We derive the leading spin-dependent gravitational tail memory, which appears at the second post-Minkowskian (2 PM) order and behaves as $u^{- 2}$ for large retarded time $u$ . This…

Supertranslations at Timelike Infinity

Spin Dependent Gravitational Tail Memory in D=4

Spin Dependent Gravitational Tail Memory in $D = 4$