Results 11 to 20 of about 14,224,950 (283)
Fermionic T-duality and U-duality in type II supergravity [PDF]
, 2011 PhDThis thesis deals with the two duality symmetries of N = 2 D = 10 supergravity theories that are descendant from the full superstring theory: fermionic T-duality and U-duality.
Bakhmatov, Ilya
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Duality-invariant extensions of Einstein-Maxwell theory
Journal of High Energy Physics, 2021 We investigate higher-derivative extensions of Einstein-Maxwell theory that are invariant under electromagnetic duality rotations, allowing for non-minimal couplings between gravity and the gauge field. Working in a derivative expansion of the action, we
Pablo A. Cano, Ángel Murcia
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The Approximate Duality Gap Technique: A Unified Theory of First-Order Methods [PDF]
SIAM Journal on Optimization, 2019 We present a general technique for the analysis of first-order methods. The technique relies on the construction of a duality gap for an appropriate approximation of the objective function, where the function approximation improves as the algorithm converges.
Jelena Diakonikolas, Lorenzo Orecchia
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Off-shell color-kinematics duality for Chern-Simons
Journal of High Energy Physics, 2022 Many gauge theories possess a hidden duality between color and kinematics in their on-shell scattering amplitudes. An open problem is to formulate an off-shell realization of the duality, thus manifesting a kinematic algebra. We show that 3D Chern-Simons
Maor Ben-Shahar, Henrik Johansson
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The data on the boundary at order $$\alpha '$$ α ′
European Physical Journal C: Particles and Fields, 2023 The least action principle indicates that for the open spacetime manifolds, there are data on the boundary. Recently, it has been proposed that the data for the effective actions at order $$\alpha '$$ α ′ are the values of the massless fields and their ...
Mohammad R. Garousi
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An uplifting discussion of T-duality
Journal of High Energy Physics, 2018 It is well known that string theory has a T-duality symmetry relating circle compactifications of large and small radius. This symmetry plays a foundational role in string theory.
Jeffrey A. Harvey, Gregory W. Moore
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Action growth of dyonic black holes and electromagnetic duality
Journal of High Energy Physics, 2019 Electromagnetic duality of Maxwell theory is a symmetry of equations but not of the action. The usual application of the “complexity = action” conjecture would thus lose this duality. It was recently proposed in arXivid:1901.00014 that the duality can be
Hai-Shan Liu, H. Lü
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Conic Duality for Multi-Objective Robust Optimization Problem
Mathematics, 2022 Duality theory is important in finding solutions to optimization problems. For example, in linear programming problems, the primal and dual problem pairs are closely related, i.e., if the optimal solution of one problem is known, then the optimal ...
Khoirunnisa Rohadatul Aisy Muslihin +2 more
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The generalized Bergshoeff-de Roo identification. Part II
Journal of High Energy Physics, 2021 We recently introduced a T-duality covariant mechanism to compute all-order higher-derivative interactions in the heterotic string. Here we extend the formalism to account for a two-parameter family of corrections that also include the bosonic string and
W. Baron, D. Marques
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Scientific Reports, 2020 We propose a growing network model that can generate dense scale-free networks with an almost neutral degree−degree correlation and a negative scaling of local clustering coefficient. The model is obtained by modifying an existing model in the literature
Taichi Haruna, Yukio-Pegio Gunji
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