Tung Tran

activity

20232025

collaborators

5 papers

hep-th2025

Self-dual pp-wave solutions in chiral higher-spin gravity

Tung Tran

We show that chiral higher-spin gravity with a vanishing cosmological constant admits a class of exact self-dual pp-wave solutions derived from harmonic scalar functions and two pr…

hep-th2024

$hs$ -extended gravity from the IKKT matrix model

Alessandro Manta, Harold C. Steinacker, Tung Tran

We elaborate further on the one-loop effective action of the IKKT model on 3 + 1 dimensional covariant quantum spacetime in the presence of fuzzy extra dimensions. In particular, w…

hep-th2024

Quantum $hs$ -Yang-Mills from the IKKT matrix model

Harold C. Steinacker, Tung Tran

We study the one-loop effective action of the higher-spin gauge theory induced by the IKKT matrix model on a $M^{1, 3} \times K$ background, where $\mathcal{M}^{1…

hep-th2023

Spinorial description for Lorentzian $hs$ -IKKT

Harold C. Steinacker, Tung Tran

We introduce a novel spinorial description for the higher-spin gauge theory induced by the IKKT matrix model on an FLRW spacetime with Lorentzian signature, called Lorentzian $\mat…

hep-th2023

Interactions in the IKKT matrix model on covariant quantum spacetime

Harold C. Steinacker, Tung Tran

We study the interactions of the higher-spin gauge theory arising from the IKKT matrix model on a covariant quantum FLRW quantum space-time $M_{J}^{1, 3}$ , denote…

Self-dual pp-wave solutions in chiral higher-spin gravity

hs-extended gravity from the IKKT matrix model

Quantum hs-Yang-Mills from the IKKT matrix model

Spinorial description for Lorentzian hs-IKKT

Interactions in the IKKT matrix model on covariant quantum spacetime

$hs$ -extended gravity from the IKKT matrix model

Quantum $hs$ -Yang-Mills from the IKKT matrix model

Spinorial description for Lorentzian $hs$ -IKKT