Results 261 to 270 of about 114,817,381 (289)

Duality and integrability in superstring and gauge field theory

2023
Στην παρούσα διατριβή, εξερευνούμε ορισμένες πτυχές της θεωρίας υπερχορδών και της υπερσυμμετρικής θεωρίας πεδίου βαθμίδας, ανεξάρτητα καθώς και στο πλαίσιο της ολογραφικής δυϊκότητας. Το πρώτο μέρος της διατριβής είναι αφιερωμένο στην κλασική ολοκλήρωσιμότητα και, ειδικότερα, σε ορισμένες μεθόδους αναλυτικής μη-ολοκλήρωσιμότητας, οι οποίες ...
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On duality invariance in simple gauge theories including electromagnetic-type fields with sources

Il Nuovo Cimento A, 1979
Duality transformations of the type defined in electromagnetic theory are discussed and classified in terms of those having a direct relationship to an internal-symmetry structure of a given gauge theory and those that do not. It is argued that to build a satisfactory generalized electromagnetic theory with local duality invariance into a gauge theory,
W. M. Baker, W. R. Davis
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Gauge field copies, non-Abelian Gauss law, non-Abelian Hodge decomposition and duality transformation for 3+1 dimensional Yang-Mills theory.

Nuclear Physics B - Proceedings Supplements, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Majumdar, Pushan, Sharatchandra, H. S.
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Topological conformal field theories, gauged Wess-Zumino-Witten models, and target-space duality

Physical Review D, 1992
The topological Kazama-Suzuki models are realized as gauged Wess-Zumino-Witten (WZW) models. Instead of gauging supersymmetric WZW models, we start with the bosonic theories. Two different subgroups of the group {ital G}{sub {ital L}}{direct product}{ital G}{sub {ital R}} are gauged: one is left-right symmetric and another is asymmetric.
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Gauge/Gravity Duality and Field Theories at Strong Coupling

Correspondance AdS/CFT et théories des champs à fort couplage L'objet de cette thèse est l'étude de certaines propriétés de théories des champs à fort couplage via la dualité avec la théorie des cordes, dans la limite de supergravité.
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Aspects of strongly-coupled field theory from gauge-gravity duality [PDF]

, 2009
The issue of calculating at strong coupling is a hard problem in physics. The discovery of gauge-gravity duality at the end of the Twentieth Century provides a novel means of calculating in a large-N gauge theory at strong coupling. In this thesis we apply the method of gauge-gravity duality to a variety of questions.
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Non-perturbative tests of duality cascades in three dimensional supersymmetric gauge theories

Journal of High Energy Physics, 2021
Masazumi Honda, Naotaka Kubo
exaly  

Kramers-Wannier-like Duality Defects in (3+1)D Gauge Theories

Physical Review Letters, 2022
Justin Kaidi, Yunqin Zheng, Kantaro Ohmori   +2 more
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Symmetry enhancement and duality walls in 5d gauge theories

Journal of High Energy Physics, 2020
Noppadol Mekareeya, Matteo Sacchi, Ivan Garozzo   +2 more
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太极统一场论:基于阴阳规范对偶的动力系统(2) Taiji Unified Field Theory: A Dynamical System Based on Yin-Yang Gauge Duality

本文提出一套基于阴阳规范对偶的动力学框架——太极统一场论。针对现代物理学中广义相对论与量子力学体系割裂、暗能量物理起源不明、黑洞信息悖论以及标准模型自由参数冗余等难题,本理论引入复标量场Φ(太极场)作为宇宙底层动力学变量。理论设立两层基础解:A版(k = -1)为满足阴阳平衡的绝对对称真空不动点;B版(k ≈ -1)描述太极场在真空平衡点附近的微扰简谐震荡。本文将爱因斯坦-希尔伯特引力作用量与太极场进行最小耦合,严格推导出太极呼吸方程,建立精细结构常数α与宇宙视界尺度之间的理论关联。计算表明,当前宇宙对偶因子k相对-1的偏离量约为6.7×10^(-33),该微扰偏移正是暗能量的动力学起源。本框架将标准模型19个自由参数解释为太极场沿S型势能相变路径产生的拓扑激发 ...
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