Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Zheng, Zechuan"'
Autor:
Lin, Henry W., Zheng, Zechuan
The D0-brane/Banks-Fischler-Shenker-Susskind matrix theory is a strongly coupled quantum system with an interesting gravity dual. We develop a scheme to derive bootstrap bounds on simple correlators in the matrix theory at infinite $N$ at zero energy
Externí odkaz:
http://arxiv.org/abs/2410.14647
Autor:
Kazakov, Vladimir, Zheng, Zechuan
We introduce a comprehensive framework for analyzing finite $N$ lattice Yang-Mills theory and finite $N$ matrix models. Utilizing this framework, we examine the bootstrap approach to SU(2) Lattice Yang-Mills Theory in 2,3 and 4 dimensions. The SU(2)
Externí odkaz:
http://arxiv.org/abs/2404.16925
Autor:
Zheng, Zechuan
In the realm of contemporary physics, the bootstrap method is typically associated with an optimization-based approach to problem-solving. This method leverages our understanding of a specific physical problem, which is used as the constraints for th
Externí odkaz:
http://arxiv.org/abs/2401.00350
Autor:
Ghosh, Kausik, Zheng, Zechuan
This paper explores the numerical conformal bootstrap in general spacetime dimensions through the lens of a distinct category of analytic functionals, previously employed in two-dimensional studies. We extend the application of these functionals to a
Externí odkaz:
http://arxiv.org/abs/2307.11144
Autor:
Kazakov, Vladimir, Zheng, Zechuan
We study the $SU(\infty)$ lattice Yang-Mills theory at the dimensions $D=2,3,4$ via the numerical bootstrap method. It combines the Makeenko-Migdal loop equations, with a cut-off $L_{\mathrm{max}}$ on the maximal length of loops, and positivity condi
Externí odkaz:
http://arxiv.org/abs/2203.11360
Autor:
Kazakov, Vladimir, Zheng, Zechuan
We propose the relaxation bootstrap method for the numerical solution of multi-matrix models in the large $N$ limit, developing and improving the recent proposal of H.Lin. It gives rigorous inequalities on the single trace moments of the matrices up
Externí odkaz:
http://arxiv.org/abs/2108.04830
Autor:
Paulos, Miguel F., Zheng, Zechuan
We consider the problem of bounding CFT correlators on the Euclidean section. By reformulating the question as an optimization problem, we construct functionals numerically which determine upper and lower bounds on correlators under several circumsta
Externí odkaz:
http://arxiv.org/abs/2107.01215
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Autor:
Paulos, Miguel F., Zheng, Zechuan
We obtain general bounds on scattering processes involving charged particles in 1+1 spacetime dimensions. After a general analysis we derive mostly numerical bounds on couplings in theories with $O(N)$ and $U(N)$ global symmetries. The bounds are con
Externí odkaz:
http://arxiv.org/abs/1805.11429
Akademický článek
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