Related papers: M{\o}ller scattering in $2 + 1$ of generalized quantum electrodynamics in the heisenberg picture

M{\o}ller scattering in $2 + 1$ of generalized quantum electrodynamics in the heisenberg picture

URL: http://arxiv.org/abs/2009.06727v1
Date: Mon, 14 Sep 2020 20:27:58 GMT
Title: M{\o}ller scattering in $2 + 1$ of generalized quantum electrodynamics in the heisenberg picture
Authors: David Montenegro
Abstract summary: We investigate the differential cross section of the electron-electron scattering process $e- e- rightarrow e- e-$, i.e., Moller scattering, in $(2+1)$ dimensions in the Heisenberg picture. We argue the Haag's theorem strongly suggests the study of the differential cross section in the Heisenberg representation.
Score: 0.0
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Abstract: In this paper, we investigate from the framework of generalized electrodynamics the differential cross section of the electron-electron scattering process $e^- e^- \rightarrow e^- e^-$, i.e., M{\o}ller scattering, in $(2+1)$ dimensions in the Heisenberg picture. To this goal, one starts within the stable and unitary framework of planar generalized electrodynamics, instead of Maxwell one. We argue the Haag's theorem strongly suggests the study of the differential cross section in the Heisenberg representation. Afterward, we explore the influence of Podolsky mass cutoff and calculate the differential cross section considering data based on condensed matter systems.

Related papers

Dirac spin liquid in quantum dipole arrays [0.899696753483479]
We predict that the gapless(1)$ Dirac spin naturally emerges in a two-dimensional quantum array. We propose an approach to near-term quantum simulators tailored to near-term perturbation modes.
arXiv Detail & Related papers (2024-05-31T18:00:01Z)
Dirac fermions with electric dipole moment and position-dependent mass in the presence of a magnetic field generated by magnetic monopoles [0.0]
We determine the bound-state solutions for Dirac fermions with electric dipole moment (EDM) and position-dependent mass (PDM) In particular, we discuss in detail the characteristics of the spectrum as well as analyze the behavior of the spectrum.
arXiv Detail & Related papers (2024-05-25T16:49:01Z)
Quantum electrodynamics of lossy magnetodielectric samples in vacuum: modified Langevin noise formalism [55.2480439325792]
We analytically derive the modified Langevin noise formalism from the established canonical quantization of the electromagnetic field in macroscopic media. We prove that each of the two field parts can be expressed in term of particular bosonic operators, which in turn diagonalize the electromagnetic Hamiltonian.
arXiv Detail & Related papers (2024-04-07T14:37:04Z)
Entanglement distribution in Bhabha scattering with entangled spectator particle [0.0]
We analyze how entanglement is generated and distributed in a Bhabha scattering process $(e-e+rightarrow e-e+)$ at tree level. We find that the QED scattering generates and distributes entanglement in a non-trivial way among the three particles.
arXiv Detail & Related papers (2024-01-19T14:25:45Z)
Quantum tomography of helicity states for general scattering processes [55.2480439325792]
Quantum tomography has become an indispensable tool in order to compute the density matrix $rho$ of quantum systems in Physics. We present the theoretical framework for reconstructing the helicity quantum initial state of a general scattering process.
arXiv Detail & Related papers (2023-10-16T21:23:42Z)
Thermal masses and trapped-ion quantum spin models: a self-consistent approach to Yukawa-type interactions in the $λ\!φ^4$ model [44.99833362998488]
A quantum simulation of magnetism in trapped-ion systems makes use of the crystal vibrations to mediate pairwise interactions between spins. These interactions can be accounted for by a long-wavelength relativistic theory, where the phonons are described by a coarse-grained Klein-Gordon field. We show that thermal effects, which can be controlled by laser cooling, can unveil this flow through the appearance of thermal masses in interacting QFTs.
arXiv Detail & Related papers (2023-05-10T12:59:07Z)
Dissipatons as generalized Brownian particles for open quantum systems: Dissipaton-embedded quantum master equation [14.746754599760562]
We revisit the dissipaton equation of motion theory and establish an equivalent dissipatons-embedded quantum master equation (DQME) The DQME supplies a direct approach to investigate the statistical characteristics of dissipatons and thus the physically supporting hybrid bath modes. Numerical demonstrations are carried out on the electron transfer model, exhibiting the transient statistical properties of the solvation coordinate.
arXiv Detail & Related papers (2023-03-19T14:14:46Z)
Out-of-equilibrium dynamics of the Kitaev model on the Bethe lattice via coupled Heisenberg equations [23.87373187143897]
We study the isotropic Kitaev spin-$1/2$ model on the Bethe lattice. We take a straightforward approach of solving Heisenberg equations for a tailored subset of spin operators. As an example, we calculate the time-dependent expectation value of this observable for a factorized translation-invariant.
arXiv Detail & Related papers (2021-10-25T17:37:33Z)
Confinement in Gapped Graphene with Magnetic Flux [0.0]
We study the propagation of electrons in a circular quantum dot of gapped graphene subject to the magnetic flux $phi$. We identify different scattering regimes as a function of the physical parameters such as the incident electronic energy, potential barrier, radius of quantum dot, gap and $phi$.
arXiv Detail & Related papers (2020-06-13T12:17:30Z)
General quantum-mechanical solution for twisted electrons in a uniform magnetic field [68.8204255655161]
A theory of twisted (and other structured) paraxial electrons in a uniform magnetic field is developed. The observable effect of a different behavior of relativistic Laguerre-Gauss beams with opposite directions of the orbital angular momentum penetrating from the free space into a magnetic field is predicted.
arXiv Detail & Related papers (2020-05-13T16:35:10Z)

This list is automatically generated from the titles and abstracts of the papers in this site.