3 citations · 3 across the 1 of their papers we have counts for
3 papers
hep-th2020
On Chebyshev Wells: Periods, Deformations, and Resurgence
Madhusudhan Raman, P. N. Bala Subramanian
We study the geometry and mechanics (both classical and quantum) of potential wells described by squares of Chebyshev polynomials. We show that in a small neighbourhood of the locu…
hep-th2020
Chiral Decoupling from Irrelevant Deformations
Subhroneel Chakrabarti, Madhusudhan Raman
We show that at the level of the equations of motion (i.e. classically), in the limit in which the deformation parameter is sent to infinity, the le…
hep-th2017★ 3 cited
Horizon Tunneling Revisited: The Case of Higher Dimensional Black Holes
Madhusudhan Raman
We study the tunneling of massless scalars across black hole horizons in any number of spacetime dimensions greater than three. Our analysis finds that corrections due to backreact…