Results 141 to 150 of about 91,257 (260)

Boson-fermion correspondence from factorization spaces [PDF]

open access: yesarXiv, 2016
We give a proof of the boson-fermion correspondence (an isomorphism of lattice and fermion vertex algebras) in terms of isomorphism of factorization spaces.
arxiv  

Fermi-bounce cosmology and the fermion curvaton mechanism

open access: yesPhysics Letters B, 2015
A nonsingular bouncing cosmology can be achieved by introducing a fermion field with BCS condensation occurring at high energy scales. In this paper we are able to dilute the anisotropic stress near the bounce by means of releasing the gap energy density
Stephon Alexander   +2 more
doaj  

Common origin of inverse seesaw and baryon asymmetry

open access: yesPhysics Letters B, 2020
In the inverse seesaw scenario, several fermion singlets have a small Majorana mass term. We show such Majorana masses can be suppressed by some heavy fermion and/or Higgs singlets after a global symmetry is spontaneously broken.
Pei-Hong Gu
doaj  

Giant Nonlinear Hall Effect Induced Ultrahigh Rectification in a Weyl Semiconductor

open access: yesAdvanced Electronic Materials, Volume 11, Issue 6, May 2025.
Through the exploitation of the nonlinear Hall effect, an ultrahigh voltage responsivity (1.7×106 V W−1) is observed at room temperature in chiral tellurium nanosheets, a Weyl semiconductor with remarkable gate tunability. The voltage responsivity is orders of magnitude larger than those from other nonlinear Hall materials and even commercial Schottky ...
Hao Liu   +8 more
wiley   +1 more source

Statistics of composite fermions in the quantum hall effect [PDF]

open access: yesarXiv, 2001
The High Landau level filling fractions 5/2, 7/3 and 8/3 are interpreted by using the angular momentum model. It is found that for the odd number of flux quanta, the quasiparticles called the ``composite fermions'' are fermions but for even number-, the quasiparticles are a mixture of bosons and fermions. Therefore, the theory of ``composite fermions''
arxiv  

Spin‐Selective Catalysts for Oxygen‐Involved Electrocatalysis

open access: yesAdvanced Energy and Sustainability Research, Volume 6, Issue 5, May 2025.
The sluggish kinetics of oxygen‐involved electrocatalysis hinders the efficiency of the energy conversion process, which can be promoted by using spin‐polarized materials to conduct spin‐selective electron transfer. This review delivers a thorough and timely overview of state‐of‐the‐art spin‐selective catalysts, aiming to offer a clear route for ...
Haifan Li   +3 more
wiley   +1 more source

Lifetime Effects in Condensed Fermion Systems [PDF]

open access: bronze, 1961
A. Bardasis, J. R. Schrieffer
openalex   +1 more source

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