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Duality-invariant extensions of Einstein-Maxwell theory [PDF]
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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Off-shell color-kinematics duality for Chern-Simons [PDF]
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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Action growth of dyonic black holes and electromagnetic duality [PDF]
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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Direct and interaction effects of CEO academic experience and CEO duality on digital transformation [PDF]
HeliyonWe used regression analysis to examine the direct and interaction effects of CEO academic experience and CEO duality on digital transformation in order to explain why firms vary in their digital transformation. Data analysis of manufacturing firms listed
Yexin Liu, Weiwei Wu
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Symmetric duality in complex spaces over cones [PDF]
Yugoslav Journal of Operations Research, 2021 Duality theory plays an important role in optimization theory. It has been extensively used for many theoretical and computational problems in mathematical programming.
Ahmad Izhar +2 more
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Effective action of heterotic string theory at order α′2
Journal of High Energy Physics, 2023 Upon examining the effective action of the heterotic string theory at order α′2, an inconsistency between the Chern-Simons coupling Ω2 and T-duality has been discovered. To address this issue, we introduce 60 parity-even independent geometrical couplings
Mohammad R. Garousi
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SciPost Physics, 2023 We propose bi-critical and tri-critical theories between chiral spin liquid (CSL), topological superconductor (SC) and charge density wave (CDW) ordered Chern insulator with Chern number $C=2$ on square, triangular and Kagome lattices.
Xue-Yang Song, Ya-Hui Zhang
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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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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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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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