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Abstract The principal one-particle operators of quantum theory of Proca’s free field are derived using a method associating to any operator in a configuration representation a pair of operators acting directly on part...

We study the spectral theory of the Dirac-type boundary operator D defined by Atiyah, Patodi, and Singer, acting on smooth even forms of a compact flat Riemannian manifold M. We give an explicit formula for the multiplic...

Subjects / keywords: Bibliography; Perturbation (astronomy); Linear operators; Perturbation theory (quantum mechanics); Mathematics; Computer science; Calculus (dental); Library science; Physics; Mathematical analysis; Medicine; Quantum mech...

Subjects / keywords: Linear operators; Perturbation (astronomy); Mathematics; Statistical physics; Computer science; Theoretical physics; Physics; Mathematical analysis; Quantum mechanics; Bounded function

In this paper, we develop a systematic framework for studying fixed-point theory in the setting of normed GE-algebras. Building on the GE-norm, we introduce and analyze nonexpansive mappings, α-averaged mappings, and en...

In this article I deal with time as a notion of epistemological content associated though with the notion of a subjective consciousness co-constitutive of physical reality. In this phenomenologically grounded approach I ...

The first aim of this paper is to give an overview of the contracted equations theory (Valdemoro in Adv Chem Phys 134. Wiley, New York, 2007) leading to the description of the G-particle-hole Hypervirial equation (GHV) (...

The study of the heat-trace expansion in non-commutative field theory has shown the existence of Moyal non-local Seeley?DeWitt coefficients which are related to the UV/IR mixing and manifest, in some cases, the non-renor...

Abstract We consider application of the analytic functional approach to the conformal field theories associated with mean field theory and Wilson–Fisher fixed point. We study the constraints imposed by the crossing sym...

Abstract This work generalizes Heider’s classical balance theory into a quantum mechanical framework. The core idea is that, just as quantum reality exists in a superposition of possibilities until observed, our real-l...

Abstract Finding a complete and yet minimal on-shell basis of operators of a given mass-dimension that are compatible with a specific set of transformation properties is the first step in any Effective Field Theory descr...

This paper develops a systematic method for calculating approximate prices for a wide range of securities implying the tools of spectral analysis, singular and regular perturbation theory. Price options depend on stochas...

We obtain, using semianalytical transfer operator techniques, the Edwards thermodynamics of a one-dimensional model of blocks connected by harmonic springs and subjected to dry friction. The theory is able to reproduce t...

Abstract This study evaluates the effectiveness of a gamified interactive educational tool (G-IET) in addressing reversal errors in algebra, a persistent misinterpretation of relational language in comparative word probl...

Abstract The logical formalization of sentences containing adverbial modification, e.g., “John walks slowly”, remains demanding. According to Bennett (1988, 2002), as facts are exemplifications of properties, they ar...

Optical analog computing enables powerful functionalities, including spatial differentiation, image processing, and ultrafast linear operations. Yet, most existing approaches rely on resonant or periodic structures, whos...

The discontinuities distributed in underground structures are the important factors that affect the mechanical characteristics of rock mass, and to study the mechanical behavior of rock discontinuities under cyclic loadi...

In this paper, the Servicescape theory was employed as the conceptual framework to (a) investigate the live airport experiences of passengers with an HD and (b) understand the negative experiences of passengers within th...

La caracterización filosófica del capital en El anti-Edipo (1972) guarda sutiles pero significativas resonancias con la ontología desarrollada por Deleuze en Diferencia y repetición (1968), particularmente en el empl...

Abstract This paper reports the observation of electroweak diboson (WW/WZ/ZZ) production in association with a high-mass dijet system, in which final states with one boson decaying leptonically and the other boson decayi...