Results 31 to 40 of about 2,711 (280)
Perturbative 4D conformal field theories and representation theory of diagram algebras
Journal of High Energy Physics, 2020 The correlators of free four dimensional conformal field theories (CFT4) have been shown to be given by amplitudes in two-dimensional so(4, 2) equivariant topological field theories (TFT2), by using a vertex operator formalism for the correlators.
Robert de Mello Koch, Sanjaye Ramgoolam
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Non-onsite symmetries and quantum teleportation in split-index matrix product states [PDF]
QuantumWe describe a class of spin chains with new physical and computational properties. On the physical side, the spin chains give examples of symmetry-protected topological phases that are defined by non-onsite symmetries, i.e., symmetries that are not a ...
David T. Stephen
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Entanglement on multiple S 2 boundaries in Chern-Simons theory
Journal of High Energy Physics, 2019 Topological entanglement structure amongst disjoint torus boundaries of three manifolds have already been studied within the context of Chern-Simons theory. In this work, we study the topological entanglement due to interaction between the quasiparticles
Siddharth Dwivedi +4 more
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On Sombor indices of generalized tensor product of graph families
Results in Control and OptimizationGraph invariants are extensively being used in different fields for analysing the structural properties of different compounds. Several topological indices, their properties and relations between different indices have been explored. Ivan Gutman recently
Nadar Jenita Mary Masilamani Raja +1 more
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Torsion-induced gravitational $$\theta $$ θ term and gravitoelectromagnetism
European Physical Journal C: Particles and Fields, 2020 Motivated by the analogy between a weak field expansion of general relativity and Maxwell’s laws of electrodynamics, we explore physical consequences of a parity violating $$\theta $$ θ term in gravitoelectromagnetism.
Athanasios Chatzistavrakidis +2 more
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Convergence tensor products and a strict topology [PDF]
Bulletin of the Australian Mathematical Society, 1980 We are interested in the strict topology τ on , the set L(E, F) of all continuous linear mappings from E into a Banach space F endowed with the topology of pointwise convergence. The T3-completion of the convergence tensor product E ⊗cLc F is the set of all τ-continuous linear functionals on L(E, F) and τ is the topology of uniform convergence on the ...
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A Mysterious Tensor Product in Topology
, 2022 We describe the construction of the tensor product of topological operads introduced by Boardman and Vogt, and explain some questions about it that have been puzzling Vogt and others for many years.
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AKLT-States as ZX-Diagrams: Diagrammatic Reasoning for Quantum States
PRX Quantum, 2022 From Feynman diagrams to tensor networks, diagrammatic representations of computations in quantum mechanics have catalyzed progress in physics. These diagrams represent the underlying mathematical operations and aid physical interpretation, but cannot ...
Richard D.P. East +3 more
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Adaptive anisotropic porous structure design and modeling for 2.5D mechanical parts
Materials & Design, 2021 As displaying many advantages including high specific strength, light weight, energy absorption, etc., porous structures have been widely used in aerospace, medical science, engineering and other fields.
Bin Liu +4 more
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Advanced Engineering Materials, EarlyView.The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos +11 more
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