“Quantum Field Theory” Science-Research, February 2022 — summary from Astrophysics Data System and DOE Pages
Astrophysics Data System — summary generated by Brevi Assistant
Faster ways to adiabaticity make up a powerful choice that quickens time-evolution while resembling adiabatic dynamics. Landauer’s concept has seen a boom of passion in the last few years due to the expanding passion for quantum details sciences. In the present paper, we take into consideration Landauer’s concept of qubit-cavity QFT interaction perturbatively, in which the preliminary state of the cavity QFT is chosen to be a vacuum or thermal state. The issue of infinities in quantum field theory is a lengthy standing problem in physics. Entanglement and the Rényi entropies for Dirac fermions on 2 dimensional torus in the existence of chemical potential, current source, and topological Wilson loophole are linked in a solitary framework by exhausting all the active ingredients of the electro-magnetic vertex drivers of Z n orbifold conformal field theory. We carry out an all-order resurgence analysis of a quantum field theory renormalon that adds to a strange measurement in six-dimensional scalar ϕ³ theory and is governed by a third-order nonlinear differential equation. The generalised Wilson loop operator interpolating between the supersymmetric and the regular Wilson loop in N=4 SYM theory supplies a fascinating instance of renormalization group flow on a line issue: the scalar combining criterion ζ has a non-trivial beta function and might be considered as a running coupling consistent in a 1d defect QFT. Concentrating on the scalar ladder limit where the generalised Wilson loop reduces to a totally scalar line driver in a cost-free adjoint theory, and specializing in the situation of the ranking k symmetrical depiction of SU, we consider a specific semiclassical limitation where k is required to infinity with the product k ζ² repaired.
- https://ui.adsabs.harvard.edu/abs/2022arXiv220200745D/abstract — A shortcut to adiabaticity in quantum field theory.
- https://ui.adsabs.harvard.edu/abs/2022PhRvA.105a2430X/abstract — Landauer’s principle in qubit-cavity quantum-field-theory interaction in vacuum and thermal states.
- https://ui.adsabs.harvard.edu/abs/2022arXiv220113207B/abstract — Non-Diophantine arithmetic as the mathematical foundation for quantum field theory.
- https://ui.adsabs.harvard.edu/abs/2022PhLB.82536876K/abstract — QFT entanglement entropy, 2D fermion and gauge fields.
- https://ui.adsabs.harvard.edu/abs/2022arXiv220201513B/abstract — Resonant resurgent asymptotics from quantum field theory.
- https://ui.adsabs.harvard.edu/abs/2022arXiv220200028B/abstract — Wilson loop in general representation and RG flow in 1d defect QFT.
DOE Pages — summary generated by Brevi Assistant
The holomorphic Coulomb gas formalism, as established by Feigin-Fuchs, Dotsenko-Fateev and Felder, is a set of rules for calculating very little model observables utilizing totally free field techniques. Although the historical cost of the model damages the scalar field’s continuous change symmetry, the exponential of the activity remains invariant under a distinct shift because the history charge is fictional. Among these winding drivers represents the anti-holomorphic conclusion of the BRST existing first presented by Felder, and the full left/right cohomology of this BRST cost isolates the irreducible representations of the Virasoro algebra within the degenerate Fock space of the direct dilaton. This work belongs to an attempt to understand the relationship between the JT model of 2 dimen- sional gravity and the worldsheet description of the very little string as suggested by Seiberg and Stanford. The scattering equivalence of quantum field concepts created with light-front and instant-form kinematic subgroups is developed making use of nonperturbative techniques. The trouble with field logical solutions of Dirac’s forms of dynamics is that the complimentary and interacting unitary representations of the Poincaré team are defined on inequivalent representations of the Hilbert space, which means that the idea of kinematic makeovers must be changed on the Hilbert space of the field theory. If there is spontaneous proportion damage there will be a 0 mass bit in the mass spectrum. The property that survives from the perturbative method is the notion of a kinematic subgroup, which implies kinematic Poincaré transformations can be trivially applied by acting on suitable basis vectors. In this work, we think about XY-spin degrees of liberty on an FCC latticework, such that the system appreciates some subsystem global balance. We then evaluate this global balance and examine the equivalent U gauge theory on the FCC lattice. Surprisingly, this U scale theory is double to the original spin system. The ℤ_N FCC gauge theory can be understood by combining three copies of an anisotropic model of lineons and planons to a specific exotic ℤ_2 scale theory.
- https://www.osti.gov/pages/biblio/1839654 — Comments on the quantum field theory of the Coulomb gas formalism.
- https://www.osti.gov/pages/biblio/1832092 — Relation between instant and light-front formulations of quantum field theory.
- https://www.osti.gov/pages/biblio/1839892 — fcc lattice, checkerboards, fractons, and quantum field theory.
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