Results 11 to 20 of about 8,028 (315)
Generalizations of the Sommerfield and Schwinger models
The Sommerfield model with a massive vector field coupled to a massless fermion in 1+1 dimensions is an exactly solvable analog of a Bank-Zaks model.
Howard Georgi, Brian Warner
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Generalized continued fractions: a unified definition and a Pringsheim-type convergence criterion
In the literature, many generalizations of continued fractions have been introduced, and for each of them, convergence results have been proved. In this paper, we suggest a definition of generalized continued fractions which covers a great variety of ...
Hendrik Baumann
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Mutual information of generalized free fields
We study generalized free fields (GFF) from the point of view of information measures. We first review conformal GFF, their holographic representation, and the ambiguities in the assignation of algebras to regions that arise in these theories. Then we study the mutual information (MI) in several geometric configurations.
Valentín Benedetti +2 more
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In this paper, we find some inequalities which involve Euler’s function, extended Euler’s function, the function τ, and the generalized function τ in algebraic number fields.
Nicuşor Minculete, Diana Savin
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Shift symmetries in (anti) de Sitter space
We construct a class of extended shift symmetries for fields of all integer spins in de Sitter (dS) and anti-de Sitter (AdS) space. These generalize the shift symmetry, galileon symmetry, and special galileon symmetry of massless scalars in flat space to
James Bonifacio +3 more
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We construct the multi-charge generalizations for the electroweak magnetic monopole solution of Cho and Maison within a wide range of values of the magnetic charge. We use the same ansatz for the axially symmetric fields as the one previously employed to
Romain Gervalle, Mikhail S. Volkov
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The dark (BPS) side of thermodynamics in Minkowski4
We explore the BPS limit of asymptotically flat black hole thermodynamics, drawing analogies with recent studies of black holes in anti-de Sitter space. Although ultimately motivated by supersymmetry and quantum gravity, the BPS limit is classically well-
Kiril Hristov
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A Contrastive Study of Lexical Semantics in English
The article presents the initial generalizations of research in the fields of semantics and lexicography which are based on the examination carried out in 1962.
Carlos Inchaurralde
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Fractional properties of geophysical field variability on the example of hydrochemical parameters
Using the properties of compound Poisson process and its fractional generalizations, statistical models of geophysical fields variability are considered on an example of hydrochemical parameters system.
Shevtsov Boris, Shevtsova Olga
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General continuum model for twisted bilayer graphene and arbitrary smooth deformations
We present a simple derivation of a continuum Hamiltonian for bilayer graphene with an arbitrary smooth lattice deformation -- technically in a fashion parametrized by displacement fields with small gradients.
Leon Balents
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