Results 31 to 40 of about 30,484 (230)
Scattering of fermions in the Yukawa theory coupled to unimodular gravity
European Physical Journal C: Particles and Fields, 2018 We compute the lowest order gravitational UV divergent radiative corrections to the S matrix element of the $$fermion + fermion\rightarrow fermion + fermion$$ fermion+fermion→fermion+fermion scattering process in the massive Yukawa theory, coupled either
S. Gonzalez-Martin, C. P. Martin
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Majorana neutrino as Bogoliubov quasiparticle
Physics Letters B, 2017 We suggest that the Majorana neutrino should be regarded as a Bogoliubov quasiparticle that is consistently understood only by use of a relativistic analogue of the Bogoliubov transformation.
Kazuo Fujikawa, Anca Tureanu
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Entropy, 2021 Finite quantum many fermion systems are essential for our current understanding of Nature. They are at the core of molecular, atomic, and nuclear physics.
Angel Ricardo Plastino +2 more
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Nuclear Physics B - Proceedings Supplements, 2006 We introduce a new domain wall operator that represents a full (real) Moebius transformation of a given non-chiral Dirac kernel. Shamir's and Borici's domain wall fermions are special cases of this new class. By tuning the parameters of the Moebius operator and by introducing a new Red/Black preconditioning, we are able to reduce the computational ...
Brower, R. C., Neff, H., Orginos, K.
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Fermion-Higgs model with reduced staggered fermions [PDF]
Physics Letters B, 1992 11 pages of text plus 4 postscript figures.
Bock, Wolfgang +2 more
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The European Physical Journal C, 2002 The path integral for ghost fermions, which is heuristically made use of in the Batalin- Fradkin-Vilkovisky approach to quantization of constrained systems, is derived from first principles. The derivation turns out to be rather different from that of physical fermions since the definition of Dirac states for ghost fermions is subtle.
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Observation of dynamical fermionization [PDF]
Science, 2020 Capturing the transformation Quantum statistics dictates the behavior of identical particles in the quantum world: Bosons like to congregate, whereas fermions avoid one another. However, strong interactions can cause a string of bosons to behave like fermions.
Joshua M. Wilson +5 more
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On the spectrum of the Schrödinger operator for a three-particle system on a lattice
Учёные записки Казанского университета: Серия Физико-математические наукиA three-particle discrete Schrödinger operator Hµ,γ(K) :≡ Hµ,γ(K), K = (K, K, K) ∈ 𝕋3 , which is associated with a system of three particles (two fermions of mass 1 and one other particle of mass m = 1/γ ,) interacting via pairwise repulsive contact ...
A. M. Khalkhuzhaev +2 more
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International Journal of Modern Physics A, 2002 The current status of bounds on and limits of fermion determinants in two, three and four dimensions in QED and QCD is reviewed. A new lower bound on the two-dimensional QED determinant is derived. An outline of the demonstration of the continuity of this determinant at zero mass when the background magnetic field flux is zero is also given.
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Equivalence between Fermion-to-Qubit Mappings in two Spatial Dimensions
PRX Quantum, 2023 We argue that all locality-preserving mappings between fermionic observables and Pauli matrices on a two-dimensional lattice can be generated from the exact bosonization in Chen et al. [Ann. Phys. (N.
Yu-An Chen (陳昱安) +1 more
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