2 papers
hep-th2026
Numerical Computations of Entanglement Measures in Curved Space
Suresh Govindarajan, Sreehari A Padinhareveettil, Raghotham A Kulkarni
We numerically compute the entanglement entropy and negativity for scalar fields and abelian gauge fields in a variety of situations. These extend computations of Srednicki to situ…
math.RT2025
The affine Brylinski filtration and -algebras
Suresh Govindarajan, Sachin S. Sharma, Sankaran Viswanath
The Brylinski-Kostant filtration on a representation of a finite-dimensional semisimple Lie algebra has interpretations in terms of the algebra, geometry and combinatorics of the r…