Srijan Kumar

activity

20242026

N

vector models at finite chemical potential

1 citations · 1 across the 5 of their papers we have counts for

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physics.optics2026

Bogoliubov-de Gennes spectrum, Cherenkov radiation and recoil of solitons with third-order dispersion underlying optical analogue horizons

Hasan Oguz

Third-order dispersion turns the soliton of the nonlinear Schrödinger equation, which underlies optical analogues of event horizons in fibers, into a weakly radiating solitary wave…

hep-th2026

The large $N$ vector model with angular velocity

Justin R. David, Srijan Kumar

We study the free energy of a critical vector model at large $N$ on $S^{1} \times S^{2}$ with an angular velocity $μ^$ without the singlet constraint. We study the model for whic…

Bogoliubov-de Gennes spectrum, Cherenkov radiation and recoil of solitons with third-order dispersion underlying optical analogue horizons

The large N vector model with angular velocity

The large $N$ vector model with angular velocity