Schaich, David 
ORCID: 0000-0002-9826-2951, Jha, Raghav G and Joseph, Anosh
(2020)
Thermal phase structure of a supersymmetric matrix model.
In: 37th International Symposium on Lattice Field Theory, 2019-6-16 - 2019-6-22, Wuhan, China.
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Abstract
We present initial results from ongoing lattice investigations into the thermal phase structure of the Berenstein--Maldacena--Nastase deformation of maximally supersymmetric Yang--Mills quantum mechanics. The phase diagram of the theory depends on both the temperature $T$ and the deformation parameter $\mu$, through the dimensionless ratios $T / \mu$ and $g \equiv \lambda / \mu^3$ with $\lambda$ the 't Hooft coupling. Considering couplings $g$ that span three orders of magnitude, we reproduce the weak-coupling perturbative prediction for the deconfinement $T / \mu$ and approach recent large-$N$ dual supergravity analyses in the strong-coupling limit. We are carrying out calculations with lattice sizes up to $N_{\tau} = 24$ and numbers of colors up to $N = 16$, to allow initial checks of the large-$N$ continuum limit.
| Item Type: | Conference or Workshop Item (Unspecified) |
|---|---|
| Additional Information: | Contribution to the proceedings of Lattice 2019, June 16--22, Wuhan, China |
| Uncontrolled Keywords: | hep-lat, hep-lat, hep-th |
| Depositing User: | Symplectic Admin |
| Date Deposited: | 13 Mar 2020 14:38 |
| Last Modified: | 18 Jan 2023 23:57 |
| DOI: | 10.22323/1.363.0069 |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/3078893 |
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