Results 31 to 40 of about 201,657 (290)

Oscillations of neutrinos and mesons in quantum field theory [PDF]

, 2001
This report deals with the quantum field theory of particle oscillations in vacuum. We first review the various controversies regarding quantum-mechanical derivations of the oscillation formula, as well as the different field-theoretical approaches ...
Abazov, Abdurashitov, Abe, Abe, Acker, Acker, Ahluwalia, Ahmad, Ahmad, Ahn, Akhmedov, Albrecht, Alfinito, Allison, Altmann, Alvarez-Gaumé, Ambrosio, Anada, Anada, Ancochea, Ancochea, Anikeev, Anselmann, Apostolakis, Armbruster, Armbruster, Athanassopoulos, Athanassopoulos, Aubert, Azimov, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bandyopadhyay, Bandyopadhyay, Barger, Barger, Barger, Bargmann, Baulieu, Beacom, Becker-Szendy, Benatti, Bender, Berezhiani, Berezhiani, Bernstein, Bertlmann, Bertlmann, Bertlmann, Beuthe, Beuthe, Bigi, Bilenky, Bilenky, Bilenky, Bilenky, Binger, Blasone, Blasone, Blasone, Blasone, Blasone, Blasone, Boehm, Bramon, Branco, Brown, Buchanan, Burkhardt, Campagne, Cardall, Cardall, Carter, Carter, Chiu, Choubey, Choubey, Christenson, Church, Cleveland, Comsa, Czakon, Davis, Davis, Davoudiasl, Day, De Leo, Dick, Dolgov, Dolgov, Dunietz, Dvali, Enz, Erdelyi, Fisher, Fitch, Fleischer, Foadi, Fogli, Fornengo, Frieman, Fry, Fujii, Fujii, Fukuda, Fukuda, Fukuda, Fukuda, Fukuda, Fukuda, Fukuda, Fukugita, Gabor, Gago, Gell-Mann, Genovese, Giunti, Giunti, Giunti, Giunti, Giunti, Giunti, Giunti, Giunti, Giunti, Golub, Good, Gribov, Grimus, Grimus, Grimus, Gronau, Grossman, Hagiwara, Hampel, Hannabuss, Hayakawa, Hirata, Hirata, Inglis, Ioannisian, Itzykson, Jacob, Ji, Ji, Jung, Kabir, Kaiser, Kaiser, Kajita, Kayser, Kayser, Kiers, Kiers, Kim, Klein, Krauss, Kuo, Landé, Lee, Lindner, Lindner, Lipari, Lipkin, Lipkin, Lisi, Loeb, Lowe, Ma, Maki, Malyshkin, Mannheim, Mikael Beuthe, Mikheyev, Mikheyev, Mohapatra, Nachtmann, Nauenberg, Nir, Nowakowski, Nussinov, Nötzold, Okun, Okun, Pais, Pakvasa, Pakvasa, Pakvasa, Pal, Parke, Peltoniemi, Petcov, Pompili, Pontecorvo, Pontecorvo, Pontecorvo, Prakash, Quinn, Raffelt, Raychaudhuri, Reinartz, Rich, Sachs, Sassaroli, Schechter, Schwinger, Shtanov, Silva, Srivastava, Srivastava, Srivastava, Stodolsky, Sudarsky, Takeuchi, Takeuchi, Tsukerman, Veltman, Wang, Winter, Wolfenstein, Wudka, Yu. Kobzarev, Zralek   +227 more
core   +4 more sources

Non-perturbative approach for the time-dependent symmetry breaking

, 2003
We present a variational method which uses a quartic exponential function as a trial wave-function to describe time-dependent quantum mechanical systems.
B. Mihaila, F. Cooper, F. Cooper, F. J. Alexander, G. J. Cheetham, Hyeong-Chan Kim, Hyeong-Chan Kim, Jae Hyung Yee, P. M. Stevenson, R. Jackiw, S. W. Hawking   +10 more
core   +1 more source

Dispersion and the electron-phonon interaction in a single heterostructure [PDF]

, 2016
We investigate the electron-phonon interaction in a polar-polar single heterostructure through the use of the linear combination of hybrid phonon modes, considering the role of longitudinal optical, transverse optical and interface modes, using a ...
Dyson, Angela, Naylor, Daniel R., Ridley, B. K.   +2 more
core   +1 more source

Wave Solutions

, 2012
In classical continuum physics, a wave is a mechanical disturbance. Whether the disturbance is stationary or traveling and whether it is caused by the motion of atoms and molecules or the vibration of a lattice structure, a wave can be understood as a ...
Christov, Ivan C.
core   +1 more source

Quantum Effects in the Acoustic Plasmons of Atomically-Thin Heterostructures [PDF]

, 2019
Recent advances in nanofabrication technology now enable unprecedented control over 2D heterostructures, in which single- or few-atom thick materials with synergetic opto-electronic properties can be combined to develop next-generation nanophotonic ...
Cox, Joel D., de Abajo, F. Javier García, Echarri, A. Rodríguez   +2 more
core   +2 more sources

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Effect of viscoelastic medium on wave propagation along protein microtubules

AIP Advances, 2019
An Orthotropic Kelvin-like model is developed here to study wave dispersion relation along microtubules when they are embedded in viscoelastic material.
Muhammad Safeer, M. Taj, Syed Solat Abbas   +2 more
doaj   +1 more source

Fluid surface tension evaluation using capillary wave measurement with optical coherence tomography

AIP Advances, 2020
The surface tension of biological fluids is an important parameter because the mechanical properties of fluids are closely linked with hematological diseases and other pathophysiologies.
Hsiao-Chuan Liu, Piotr Kijanka, Matthew W. Urban   +2 more
doaj   +1 more source

Blocking a wave: Frequency band gaps in ice shelves with periodic crevasses [PDF]

, 2011
We assess how the propagation of high-frequency elastic-flexural waves through an ice shelf is modified by the presence of spatially periodic crevasses.
Ashcroft, Chou, Douglas R. MacAyeal, Jason M. Amundson, Julian Freed-Brown, Landau, Sheng, Van der Veen, Van der Veen, Wendy W. Zhang   +9 more
core   +2 more sources

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source