Results 1 to 10 of about 1,813,648 (289)

Chiral lagrangian for deep mine physics

Nuclear Physics B, 1982
Abstract The chiral lagrangian for baryon number violating nucleon decay is derived and applied to nucleon decays into strange and non-strange final states. The uncertainties in our predictions are discussed.
Mark Claudson, Mark B. Wise, Lawrence J. Hall   +2 more
openaire   +1 more source

Polar charge density wave in a superconductor with crystallographic chirality

Nature Communications
Symmetry plays an important role in determining the physical properties in condensed matter physics, as the symmetry operations of any physical property must include the symmetry operations of the point group of the crystal.
Shangfei Wu, Fei-Ting Huang, Xianghan Xu, Ethan T. Ritz, Turan Birol, Sang-Wook Cheong, Girsh Blumberg   +6 more
doaj   +1 more source

Implications of scalar and tensor explanations of R D ∗ $$ {\mathrm{R}}_{{\mathrm{D}}^{\left(\ast \right)}} $$

Journal of High Energy Physics, 2018
We investigate the implications of scalar and tensor operators proposed to accommodate the hints of lepton flavor universality violation in charged-current B-meson decays.
Ferruccio Feruglio, Paride Paradisi, Olcyr Sumensari   +2 more
doaj   +1 more source

Chiral corrections in charmed meson physics

Physics Letters B, 1995
Abstract Infinite mass effective theory, when a heavy quark mass tends to infinity, and chiral perturbation theory at the quark level, based on the extended Nambu-Jona-Lasinio model, are applied for the calculation of first order chiral corrections to leptonic constants of pseudoscalar and masses of pseudoscalar and vector charmed mesons.
A.N. Ivanov, N.I. Troitskaya
openaire   +1 more source

Discrimination of models including H±± by using tau decay

EPJ Web of Conferences, 2013
The doubly charged scalar boson (H±±) is introduced in several models of the new physics beyond the standard model. The H±± can have Yukawa interactions with two left-handed charged leptons or two righthanded charged leptons.
Tsumura Koji
doaj   +1 more source

Electronic structure of carbon nanotubes on graphene substrates

Physical Review Research, 2020
Allotropes of carbon, including one-dimensional carbon nanotubes and two-dimensional graphene sheets, continue to draw attention as promising platforms for probing the physics of electrons in lower dimensions.
Benedetta Flebus, Allan H. MacDonald
doaj   +1 more source

Generic chiral anomaly and planar Hall effect in a non-Weyl system

Communications Physics
The condensed-matter version of the chiral anomaly describes how electrons are pumped from a Weyl node with negative chirality to a Weyl node with positive chirality using parallel electric and magnetic fields.
Yongjian Wang, Alexander Wowchik, Thomas Bömerich, A. A. Taskin, Achim Rosch, Yoichi Ando   +5 more
doaj   +1 more source

Rotational Mechanism Model of the Bacterial V1 Motor Based on Structural and Computational Analyses

Frontiers in Physiology, 2019
V1-ATPase exemplifies the ubiquitous rotary motor, in which a central shaft DF complex rotates inside a hexagonally arranged catalytic A3B3 complex, powered by the energy from ATP hydrolysis.
Abhishek Singharoy, Chris Chipot, Chris Chipot, Toru Ekimoto, Kano Suzuki, Mitsunori Ikeguchi, Mitsunori Ikeguchi, Ichiro Yamato, Ichiro Yamato, Takeshi Murata, Takeshi Murata   +10 more
doaj   +1 more source

Special Issue: Chiral Symmetry in Physics

Symmetry
The study of symmetry principles has consistently provided excellent guidance in the search to understand the fundamental laws of nature [...]
openaire   +2 more sources

Chiral phonons in polar LiNbO3

Nature Communications
Quasiparticles describe collective excitations in many-body systems, and their symmetry classification is of fundamental importance for physical processes such as excited states, transport phenomena, and phase transitions.
Hiroki Ueda, Abhishek Nag, Carl P. Romao, Mirian García-Fernández, Ke-Jin Zhou, Urs Staub   +5 more
doaj   +1 more source