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581
Approximation and analytical study of the relativistic confined two particles state within the complex potential in the isotropic medium
Published 2023-11-01“…The relativistic behavior of interaction within the Sturmian representation for two intertwined spaces was extracted based on the mathematical quantum field theory technique in the perturbative calculation of the quantum field theory. …”
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582
Electron energy can oscillate near a crystal dislocation
Published 2017“…However, a fundamental and quantitative quantum field theory of a dislocation has remained undiscovered for decades. …”
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583
On the Status of Wormholes in Einstein’s Theory: An Overview
Published 2023-12-01“… It has been claimed that wormholes are just as good a prediction of Einstein’s theory as black holes, but they are subject to severe restrictions from quantum field theory. The purpose of this paper is to show that the claim can be substantiated in spite of these restrictions. …”
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584
Trees
Published 2016-11-01“…Stora for the study of the generalized retarded functions of quantum field theory, is used to prove a factorization theorem which provides a complete description of the generalized retarded functions associated with any tree graph. …”
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585
PARTICLE CREATION BY GRAVITATIONAL-FIELDS
Published 1976“…This paper presents a new and generally covariant approach to quantum field theory in curved space-time. Previously unknown expressions are obtained for particle creation amplitudes in oscillating gravitational fields. …”
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586
A primer in Tensor Analysis and Relativity /
Published 2019“…Part III contains an extended discussion of general relativity, and includes material useful for students interested primarily in quantum field theory and quantum gravity. Tailored to the undergraduate, this textbook offers explanations of technical material not easily found or detailed elsewhere, including an understandable description of Riemann normal coordinates and conformal transformations. …”
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587
Resonance-based schemes for dispersive equations via decorated trees
Published 2022-01-01“…The field of singular SPDEs took advantage of numerical methods and renormalisation in perturbative quantum field theory by extending their structures via the adjunction of decorations and Taylor expansions. …”
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588
Moments for positivity: using Drell-Yan data to test positivity bounds and reverse-engineer new physics
Published 2022-10-01“…The same operators are also subject to positivity bounds, when requiring the associated (unknown) UV completion to obey basic principles of quantum field theory. We perform a phenomenological study to quantify the sensitivity of the high-luminosity LHC to this set of operators and, by extension, the positivity bounds. …”
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589
Nature Has No Elementary Particles and Makes No Measurements or Predictions: Quantum Measurement and Quantum Theory, from Bohr to Bell and from Bell to Bohr
Published 2021-09-01“…This redefinition becomes especially important in high-energy quantum regimes and quantum field theory and allows this article to define a new concept of quantum field. …”
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590
Universal non-invertible symmetries
Published 2022“…<p>It is well-known that gauging a finite 0-form symmetry in a quantum field theory leads to a dual symmetry generated by topological Wilson line defects. …”
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591
Considerations Concerning the Little Group
Published 2023-09-01“…I very briefly review both the historical and constructive approaches to relativistic quantum mechanics and relativistic quantum field theory, including remarks on the possibility of a non-vanishing photon mass, as well as a foolhardy speculation regarding dark matter.…”
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592
Editorial to the Special Issue “The Casimir Effect: From a Laboratory Table to the Universe”
Published 2021-07-01“…This Special Issue presents a comprehensive picture of the Casimir effect as a multidisciplinary subject that plays an important role in diversified areas of physics ranging from quantum field theory, atomic physics and condensed matter physics to elementary particle physics, gravitation and cosmology [...]…”
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593
Sur le statut des diagrammes de Feynman en théorie quantique des champs
Published 2009-10-01“…This article is about the conceptual status of Feynman diagrams in Quantum Field Theory. It is aimed at showing that the standard use of these diagrams does not threaten the bohrian instrumentalist interpretation of quantum mechanics. …”
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594
The 80th anniversary of Professor Anatolij Svidzynskyj
Published 2009-01-01“…His seminal results in quantum field theory, theory of superconductivity, functional methods in theoretical physics are widely recognized in the physical community, whereas his principal civic position, fruitful organizational activities, profound erudition in various fields of knowledge made him a distinguished personality in the modern Ukrainian society.…”
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595
Graphical functions in parametric space
Published 2016“…Graphical functions are positive functions on the punctured complex plane $\mathbb{C}\setminus\{0,1\}$ which arise in quantum field theory. We generalize a parametric integral representation for graphical functions due to Lam, Lebrun and Nakanishi, which implies the real analyticity of graphical functions. …”
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596
Mass Ratio Distribution of Hierarchical Triple Systems from the LAMOST-MRS Survey
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597
Mission Target: Exotic Multiquark Hadrons—Sharpened Blades
Published 2023-03-01“…Motivated by recent experimental progress in establishing the likely existence of (variants of) exotic hadrons, predicted to be formed by the strong interactions, various proposed concepts and ideas are compiled in an attempt to draft a coherent picture of the achievable improvement in the theoretical interpretation of exotic hadrons in terms of the underlying quantum field theory of strong interactions.…”
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598
Hypercharge quantisation and Fermat's last theorem
Published 2020-01-01“…What values of the Standard Model hypercharges result in a mathematically consistent quantum field theory? We show that the constraints imposed by the lack of gauge anomalies can be recast as the equation x^3 + y^3 = z^3. …”
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599
Comments on summing over bordisms in TQFT
Published 2022-09-01“…Abstract Recent works in quantum gravity, motivated by the “factorization problem” and “baby universes,” have considered sums over bordisms with fixed boundaries in topological quantum field theory (TQFT). We discuss this construction and observe a curious splitting formula for the total amplitude.…”
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600