Zobrazeno 1 - 10
of 268
pro vyhledávání: '"Masanori Hanada"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-19 (2024)
Abstract Linear confinement with Casimir scaling of the string tension in confining gauge theories is a consequence of a certain property of the Polyakov loop related to random matrices. This mechanism does not depend on the details of the theories (
Externí odkaz:
https://doaj.org/article/ebc646cdc5b44e18b9fad4eadf3875f2
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 5, Pp 1-23 (2024)
Abstract We propose an orbifold lattice formulation of QCD suitable for quantum simulations. We show explicitly how to encode gauge degrees of freedom into qubits using noncompact variables, and how to write down a simple truncated Hamiltonian in the
Externí odkaz:
https://doaj.org/article/6ebcd6a3660b4ef89380349d5415c870
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 5, Pp 1-30 (2024)
Abstract We construct a model of Pauli spin operators with all-to-all 4-local interactions by replacing Majorana fermions in the SYK model with spin operators. Equivalently, we replace fermions with hard-core bosons. We study this model numerically a
Externí odkaz:
https://doaj.org/article/8a54e42ca09040cdac977b9564655a71
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 3, Pp 1-19 (2024)
Abstract We explain the microscopic origin of linear confinement potential with the Casimir scaling in generic confining gauge theories. In the low-temperature regime of confining gauge theories such as QCD, Polyakov lines are slowly varying Haar ran
Externí odkaz:
https://doaj.org/article/a2aa4a7206ae4f37ae6aafde47eb05b8
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 3, Pp 1-40 (2023)
Abstract We consider the partially-deconfined saddle of large-N pure Yang-Mills theory lying between confined and deconfined phases, in which the color degrees of freedom split into confined and deconfined sectors. Based on the microscopic mechanism
Externí odkaz:
https://doaj.org/article/ecb911c15edd4c9b8b5c8851fb5a7d3f
Autor:
The Monte Carlo String/M-theory (MCSMC) collaboration, Stratos Pateloudis, Georg Bergner, Masanori Hanada, Enrico Rinaldi, Andreas Schäfer, Pavlos Vranas, Hiromasa Watanabe, Norbert Bodendorfer
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 3, Pp 1-32 (2023)
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 m
Externí odkaz:
https://doaj.org/article/2200bd3a18c946b5b5549a78a6a93d34
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 1, Pp 1-37 (2023)
Abstract In gauge/gravity duality, matrix degrees of freedom on the gauge theory side play important roles for the emergent geometry. In this paper, we discuss how the entanglement on the gravity side can be described as the entanglement between matr
Externí odkaz:
https://doaj.org/article/7791d7f91200469c85ac636e7d13cb04
Autor:
Stratos Pateloudis, Georg Bergner, Norbert Bodendorfer, Masanori Hanada, Enrico Rinaldi, Andreas Schäfer
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 8, Pp 1-32 (2022)
Abstract We test a conjecture by Maldacena and Milekhin for the ungauged version of the Berenstein-Maldacena-Nastase (BMN) matrix model by lattice Monte Carlo simulation. The numerical results reproduce the perturbative and gravity results in the lim
Externí odkaz:
https://doaj.org/article/3e9e10a342f249f4ac2418e447144e7b
Autor:
Monte Carlo String/M-theory collaboration (MCSMC), Georg Bergner, Norbert Bodendorfer, Masanori Hanada, Stratos Pateloudis, Enrico Rinaldi, Andreas Schäfer, Pavlos Vranas, Hiromasa Watanabe
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 5, Pp 1-52 (2022)
Abstract We study the confinement/deconfinement transition in the D0-brane matrix model (often called the BFSS matrix model) and its one-parameter deformation (the BMN matrix model) numerically by lattice Monte Carlo simulations. Our results confirm
Externí odkaz:
https://doaj.org/article/edd4ce578bf64dfd9bc43c7f474155cf
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 3, Pp 1-49 (2022)
Abstract In gauge theories, spontaneous breaking of the centre symmetry provides a precise definition of deconfinement. In large-N gauge theories, evidence has emerged recently that between confined and deconfined phases a partially-deconfined phase
Externí odkaz:
https://doaj.org/article/3b1b4e30b4f5445c9355d01ccb848c8a