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pro vyhledávání: '"He YIN"'
Autor:
Mattice, Sarah A.1 s.mattice@unf.edu
Publikováno v:
Philosophy East & West: A Quarterly of Comparative Philosophy. Oct2022, Vol. 72 Issue 4, p993-1022. 30p.
Autor:
Zhou, Zheng, He, Yin-Chen
The quest to discover new 3D CFTs has been intriguing for physicists. For this purpose, fuzzy sphere reguarlisation that studies interacting quantum systems defined on the lowest Landau level on a sphere has emerged as a powerful tool. In this paper,
Externí odkaz:
http://arxiv.org/abs/2410.00087
In CFTs, the partition function of a line defect with a cusp depends logarithmically on the size of the line with an angle-dependent coefficient: the cusp anomalous dimension. In the first part of this work, we study the general properties of the cus
Externí odkaz:
http://arxiv.org/abs/2406.10186
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Conformal symmetry, emerging at critical points, can be lost when renormalization group fixed points collide. Recently, it was proposed that after collisions, real fixed points transition into the complex plane, becoming complex fixed points describe
Externí odkaz:
http://arxiv.org/abs/2403.00852
The $F$-function, the three-dimensional counterpart of the central charge in the 2D conformal field theory, measures the effective number of degrees of freedom in 3D quantum field theory, and it is monotonically decreasing under the renormalization g
Externí odkaz:
http://arxiv.org/abs/2401.17362
Publikováno v:
SciPost Phys. 17, 021 (2024)
Defects are common in physical systems with boundaries, impurities or extensive measurements. The interaction between bulk and defect can lead to rich physical phenomena. Defects in gapless phases of matter with conformal symmetry usually flow to a d
Externí odkaz:
http://arxiv.org/abs/2401.00039
Autor:
Saran A. Mattice
Publikováno v:
Philosophy East and West. 72:993-1022
Publikováno v:
SciPost Phys. Core 7, 028 (2024)
We present a numerical quantum Monte Carlo (QMC) method for simulating the 3D phase transition on the recently proposed fuzzy sphere [Phys. Rev. X 13, 021009 (2023)]. By introducing an additional $SU(2)$ layer degree of freedom, we reformulate the mo
Externí odkaz:
http://arxiv.org/abs/2310.19880
Defects in conformal field theory (CFT) are of significant theoretical and experimental importance. The presence of defects theoretically enriches the structure of the CFT, but at the same time, it makes it more challenging to study, especially in di
Externí odkaz:
http://arxiv.org/abs/2308.01903