Pateloudis, Stratos and Bergner, Georg and Hanada, Masanori and Rinaldi, Enrico and Schaefer, Andreas and Vranas, Pavlos and Watanabe, Hiromasa and Bodendorfer, Norbert (2023) Precision test of gauge/gravity duality in D0-brane matrix model at low temperature. JOURNAL OF HIGH ENERGY PHYSICS (3): 71. ISSN 1029-8479,
Full text not available from this repository. (Request a copy)Abstract
We test the gauge/gravity duality between the matrix model and type IIA string theory at low temperatures with unprecedented accuracy. To this end, we perform lattice Monte Carlo simulations of the Berenstein-Maldacena-Nastase (BMN) matrix model, which is the one-parameter deformation of the Banks-Fischler-Shenker-Susskind (BFSS) matrix model, taking both the large N and continuum limits. We leverage the fact that sufficiently small flux parameters in the BMN matrix model have a negligible impact on the energy of the system while stabilizing the flat directions so that simulations at smaller N than in the BFSS matrix model are possible. Hence, we can perform a precision measurement of the large N continuum energy at the lowest temperatures to date. The energy is in perfect agreement with supergravity predictions including estimations of alpha '-corrections from previous simulations. At the lowest temperature where we can simulate efficiently (T = 0.25 lambda(1/3), where lambda is the 't Hooft coupling), the difference in energy to the pure supergravity prediction is less than 10%. Furthermore, we can extract the coefficient of the 1/N-4 corrections at a fixed temperature with good accuracy, which was previously unknown.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ; Black Holes in String Theory; M(atrix) Theories; Matrix Models; Nonperturbative Effects |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 16 Mar 2024 14:16 |
| Last Modified: | 16 Mar 2024 14:16 |
| URI: | https://pred.uni-regensburg.de/id/eprint/60220 |
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