Results 61 to 70 of about 5,809,127 (274)

Chiral magnetic effect in the presence of an external axial-vector field [PDF]

, 2018
We study the excitation of the electric current of chiral fermions along the external magnetic field, known as the chiral magnetic effect, in the presence of the background axial-vector field. The calculation of the current is based on the exact solution
Dvornikov, Maxim
core   +3 more sources

LEPTONIC ELECTROWEAK SPIN-TORSION INTERACTIONS [PDF]

Modern Physics Letters A, 2011
In this paper we consider the most general field equations for a system of two fermions of which one single-handed, showing that the spin-torsion interactions among these spinors have a structure identical to that of the electroweak forces among leptons; possible extensions are discussed.
openaire   +3 more sources

Electroweak single-pion production off the nucleon: from threshold to high invariant masses [PDF]

, 2016
Neutrino-induced single-pion production (SPP) provides an important contribution to neutrino-nucleus interactions, ranging from intermediate to high energies.
R. Gonz'alez-Jim'enez, N. Jachowicz, K. Niewczas, J. Nys, V. Pandey, T. V. Cuyck, N. V. Dessel   +6 more
semanticscholar   +1 more source

Models of Neutrino Masses and Baryogenesis [PDF]

, 1999
Majorana masses of the neutrino implies lepton number violation and is intimately related to the lepton asymmetry of the universe, which gets related to the baryon asymmetry of the universe in the presence of the sphalerons during the electroweak phase ...
A Acker, A D Dolgov, A D Sakharov, A Ganguly, A I Bochkarev, A Ilakovac, A Kazarian, A Masiero, A Masiero, A Masiero, A Masiero, A Pilaftsis, A Pilaftsis, A Pilaftsis, A S Joshipura, A Yu Ignatev, A Yu Smirnov, A Yu Smirnov, A Zee, B A Campbell, B Campbell, B Mukhopadhyaya, C Athanassopoulos, C Wetterich, E Farhi, E Ma, E Ma, E Ma, E Ma, E Ma, E W Kolb, E W Kolb, F J Botella, F Wilczek, G B Gelmini, G D Coughlan, G D Coughlan, G Lazarides, G’t Hooft, H A Weldon, H Dreiner, H Murayama, H Niles, Hempfling, I Antoniadis, J A Harvey, J C Pati, J Faridani, J Liu, J N Abdurashitov, J N Fry, J Papavassiliou, K Enqvist, K S Babu, L Covi, L Covi, L Covi, L Covi, L Hall, L McLerran, L Wolfenstein, M A Luty, M Dine, M E Shaposhnikov, M E Shaposnikov, M E Shaposnikov, M Flanz, M Flanz, M Fukugita, M Fukugita, M Fukugita, M Gell-Mann, M Plümacher, M Yoshimura, N Arkami-Ahmed, N Turok, P Anselmann, P J O’Donnell, P Langacker, P Langacker, R Adhikari, R Adhikari, R Davis, R E Marshak, R Holman, R N Mohapatra, R N Mohapatra, R N Mohapatra, R N Mohapatra, R N Mohapatra, R Vaidya, S Dimopoulos, S M Barr, S Nandi, S Nussinov, S Weinberg, S Yu Khlebnikov, T Gherghetta, T Multamaki, U Sarkar, Utpal Sarkar, V A Kuzmin, V A Rubakov, W Buchmüller, W Buchmüller, W Fischler, Y Fukuda, Y Fukuda   +107 more
core   +4 more sources

DYNAMICAL ELECTROWEAK SYMMETRY BREAKING [PDF]

, 2006
In this talk I discuss theories of dynamical electroweak symmetry breaking, with emphasis on the implications of a heavy top-quark on the weak-interaction $\rho ...
CHIVUKULA, R SEKHAR, SIMMONS, ELIZABETH H   +1 more
core  

Implications of a electroweak triplet scalar leptoquark on the ultra-high energy neutrino events at IceCube [PDF]

, 2016
A bstractWe study the production of scalar leptoquarks at IceCube, in particular, a particle transforming as a triplet under the weak interaction. The existence of electroweak-triplet scalars is highly motivated by models of grand unification and also ...
Nicolas I. Mileo, A. D. L. Puente, A. Szynkman   +2 more
semanticscholar   +1 more source

Unification of Conformal and Fuzzy Gravities With Internal Interactions Resulting in SO(10) and a Possible Probe Through Stochastic Gravitational Wave Background

Fortschritte der Physik, Volume 73, Issue 9-10, October 2025.
Abstract The unification of conformal and fuzzy gravities with internal interactions is based on the facts that i) the tangent group of a curved manifold and the manifold itself do not necessarily have the same dimensions and ii) both gravitational theories considered here have been formulated in a gauge theoretic way.
Gregory Patellis, Danai Roumelioti, Stelios Stefas, George Zoupanos   +3 more
wiley   +1 more source

Extension of the standard model of electroweak interaction and Dark Matter in the tangent bundle geometry

European Physical Journal C: Particles and Fields, 2019
A generalized theory of electroweak interaction is developed based on the underlying geometrical structure of the tangent bundle with symmetries arising from transformations of tangent vectors along the fiber axis at a fixed spacetime point given by the ...
Joachim Herrmann
doaj   +1 more source

Electroweak interactions [PDF]

, 1980
A point of view of the electroweak interaction is presented. It begins phenomenologically and moves in stages toward the conventional gauge theory formalism containing elementary scalar Higgs-fields and then beyond. The purpose in so doing is that the success of the standard SU(2) x U(1) theory in accounting for low energy phenomena need not ...
openaire   +2 more sources

Separating electroweak and strong interactions in Drell–Yan processes at LHC: leptons angular distributions and reference frames [PDF]

, 2016
Among the physics goals of LHC experiments, precision tests of the Standard Model in the Strong and Electroweak sectors play an important role. Because of nature of the proton-proton processes, observables based on the measurement of the direction and ...
E. Richter-Was, Z. Was
semanticscholar   +1 more source