Justin R. David

activity

20242026

collaborators

4 papers

hep-th2026

Precision tests of bulk entanglement: $A d S_{3}$ vectors

Rayirth Bhat, Justin R. David, Semanti Dutta

We consider single-particle excitations of the massive Chern-Simons field of mass $M$ in $A d S_{3}$ and evaluate their contribution at the first sub-leading order in $G_{N}$ to the enta…

hep-th2025

High to low temperature: $O (N)$ model at large $N$

Justin R. David, Srijan Kumar

We study the $O (N)$ vector model for scalars with quartic interaction at large $N$ on $S^{1} \times S^{2}$ without the singlet constraint. The non-trivial fixed point of the model is de…

hep-th2025

The large $N$ vector model on $S^{1} \times S^{2}$

Justin R. David, Srijan Kumar

We develop a method to evaluate the partition function and energy density of a massive scalar on a 2-sphere of radius $r$ and at finite temperature $I^^{2}$ as power series in $\fracÎ²…

hep-th2024

One point functions in large $N$ vector models at finite chemical potential

Justin R. David, Srijan Kumar

We evaluate the thermal one point function of higher spin currents in the critical model of $U (N)$ complex scalars interacting with a quartic potential and the $U (N)$ Gross-Neveu m…

Precision tests of bulk entanglement: AdS3​ vectors

High to low temperature: O(N) model at large N

The large N vector model on S1×S2

One point functions in large N vector models at finite chemical potential

Precision tests of bulk entanglement: $A d S_{3}$ vectors

High to low temperature: $O (N)$ model at large $N$

The large $N$ vector model on $S^{1} \times S^{2}$

One point functions in large $N$ vector models at finite chemical potential