Superpositions of thermalisations in relativistic quantum field theory by Joshua Foo, Magdalena Zych

“…Here, we provide an explanation of these results using the framework of quantum field theory in relativistic noninertial reference frames. …”
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Fractional Quantum Field Theory: From Lattice to Continuum by Vasily E. Tarasov

“…A fractional-order analog of the lattice quantum field theories is considered. Lattice analogs of the fractional-order 4-dimensional differential operators are proposed. …”
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Simulating Quantum Field Theories on Gate-Based Quantum Computers by Gayathree M. Vinod, Anil Shaji

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Experimental Tests of Quantum Gravity and Exotic Quantum Field Theory Effects by Emil T. Akhmedov, Stephen Minter, Piero Nicolini, Douglas Singleton

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An Approach to Classical Quantum Field Theory Based on the Geometry of Locally Conformally Flat Space-Time by John Mashford

“…Fermion fields are associated with sections of vector bundles associated with the principal bundles while interaction fields (bosons) are associated with endomorphisms of the space of fermion fields. Classical quantum field theory (the Dirac equation and Maxwell’s equations) is obtained by considering representations of the structure group K⊂SU(2,2) of a principal bundle associated with a given Möbius structure where K, while being a subset of SU(2,2), is also isomorphic to SL2,C×U(1). …”
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Symmetry Restorations in the Singlet Scalar Yukawa Model Within the Auxiliary Field Method by Anderson A. Nogueira, Fábio L. Braghin

Subjects: “…quantum field theory…”
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Introduction to Thermal Field Theory: From First Principles to Applications by Alberto Salvio

Subjects: “…quantum field theory…”
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Stochastic renormalization group and gradient flow by Andrea Carosso

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Reducing the sign problem with line integrals by Rasmus N. Larsen

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Spin chain overlaps and the twisted Yangian by Marius de Leeuw, Tamás Gombor, Charlotte Kristjansen, Georgios Linardopoulos, Balázs Pozsgay

Subjects: “…Boundary Quantum Field Theory…”
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Scattering amplitudes from Euclidean correlators: Haag-Ruelle theory and approximation formulae by Agostino Patella, Nazario Tantalo

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New linearization and reweighting for simulations of string sigma-model on the lattice by L. Bianchi, V. Forini, B. Leder, P. Töpfer, E. Vescovi

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Resurgence in Liouville theory by Nathan Benjamin, Scott Collier, Alexander Maloney, Viraj Meruliya

“…Abstract Liouville conformal field theory is a prototypical example of an exactly solvable quantum field theory, in the sense that the correlation functions in an arbitrary background can be determined exactly using only the constraints of unitarity and crossing symmetry. …”
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Infinite-Dimensional Lie Groups and Algebras in Mathematical Physics by Rudolf Schmid

“…We discuss applications in quantum field theory and relativity (gravity) including BRST and supersymmetries.…”
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On Quantum Statistical Mechanics: A Study Guide by Wladyslaw Adam Majewski

“…As an illustration, a quantization of stochastic processes, new formalism for statistical mechanics, quantum field theory, and quantum correlations are discussed.…”
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Upper Bounds on the Degeneracy of the Ground State in Quantum Field Models by Asao Arai, Daiju Funakawa

“…Applications of the abstract theory to models in quantum field theory are outlined.…”
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Quantum information and the C-theorem in de Sitter by Nicolás Abate, Gonzalo Torroba

“…Information-theoretic methods have led to significant advances in nonperturbative quantum field theory in flat space. In this work, we show that these ideas can be generalized to field theories in a fixed de Sitter space. …”
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New Exact Solutions for a Generalized Double Sinh-Gordon Equation by Gabriel Magalakwe, Chaudry Masood Khalique

“…We study a generalized double sinh-Gordon equation, which has applications in various fields, such as fluid dynamics, integrable quantum field theory, and kink dynamics. We employ the Exp-function method to obtain new exact solutions for this generalized double sinh-Gordon equation. …”
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Mass Renormalization in the Nelson Model by Fumio Hiroshima, Susumu Osawa

“…The asymptotic behavior of the effective mass meff(Λ) of the so-called Nelson model in quantum field theory is considered, where Λ is an ultraviolet cutoff parameter of the model. …”
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Analysis of Fractional Kundu-Eckhaus and Massive Thirring Equations Using a Hybridization Scheme by Muhammad Nadeem, Hanan A. Wahash

“…This paper deals with the study of fractional Kundu-Eckhaus equation (FKEE) and fractional massive Thirring problem (FMTP) that appear in the quantum field theory, weakly nonlinear dispersive water waves, and nonlinear optics. …”
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