Results 61 to 70 of about 39,696 (201)

De vulgaires chromos ? Le cinéma américain en couleurs vu par la critique française entre 1930 et 1960

Déméter, 2020
À partir des années 1920, quelques critiques français emploient le terme « chromo » pour définir un certain usage de la couleur dans les films. Ce terme parfaitement dépréciatif, s'il est d'abord utilisé pour considérer toutes les productions en ...
Jessie Martin
doaj   +1 more source

Postmodern Technicolor

, 1997
Using new insights into strongly coupled gauge theories arising from analytic calculations and lattice simulations, we explore a framework for technicolor model building that relies on a non-trivial infrared fixed point, and an essential role for QCD ...
B. Holdom, B. Holdom, D. J. Gross, F. Brown, J. B. Kogut, J. M. Cornwall, J. Preskill, J. Terning, John Terning, K. Lane, K. Yamawaki, L. C. R. Wijewardhana, M. Golden, M. Peskin, M. Peskin, R. S. Chivukula, T. Appelquist, T. Appelquist, T. Appelquist, T. Appelquist, T. Appelquist, T. Appelquist, T. Banks, Thomas Appelquist, V. A. Miranskii   +24 more
core   +1 more source

Asymptotically‐Flat Black Hole Solutions in Symmergent Gravity

Fortschritte der Physik, Volume 72, Issue 4, April 2024.
Abstract Symmergent gravity is an emergent gravity model with an R+R2$R+R^2$ curvature sector and an extended particle sector having new particles beyond the known ones. With constant scalar curvature, asymptotically flat black hole solutions are known to have no sensitivity to the quadratic curvature term (coefficient of R2$R^2$). With variable scalar
Beyhan Puliçe, Reggie C. Pantig, Ali Övgün, Durmuş Demir   +3 more
wiley   +1 more source

Effects of technicolor on standard model running couplings

, 1994
We discuss the running couplings in the standard model, SU(3$)_C \times $SU(2$)_L \times $U(1$)_Y$, when the Higgs sector is replaced by SU($N_{TC})$ technicolor.
B. Holdom, B. Holdom, B. Holdom, B. Holdom, B. Holdom, B. Holdom, B. Holdom, D. C. Kennedy, D. R. T. Jones, H. Georgi, H. Georgi, J. Gasser, L. R. Surguladze, L. R. Surguladze, M. Peskin, M. Peskin, O. V. Tarasov, Randy Lewis, S. G. Gorishny, U. Amaldi   +19 more
core   +1 more source

Composite (pseudo) scalar contributions to muon g−2

Physics Letters B, 2016
We have calculated the composite (pseudo) scalar contributions to the anomalous magnetic moment of muons in models of walking technicolor. By the axial or scale anomaly the light scalars such as techni-dilaton, techni-pions or techni-eta have anomalous ...
Deog Ki Hong, Du Hwan Kim
doaj   +1 more source

Electroweak Corrections in Technicolor Reconsidered

, 1992
Radiative corrections to electroweak parameters in technicolor theories may be evaluated by one of two techniques: either one estimates spectral function integrals using scaled QCD data, or one uses naive dimensional analysis with a chiral Lagrangian ...
Appelquist, Bernard, Cahn, Cahn, Callan, Chivukula, Chivukula, Coleman, Dimopoulos, Dobado, Espiru, Espiru, Farhi, Gasser, Gasser, Georgi, Georgi, Georgi, Golden, Holdom, Hooft, Longhitano, Longhitano, Lynn, Michael J. Dugan, Mitchell Golden, Peskin, Peskin, R. Sekhar Chivukula, Renken, Soldate, Sundrum, Susskind, Veneziano, Veneziano, Weinberg, Weinberg, Weinberg, Weinberg   +38 more
core   +1 more source

Superconformal Technicolor

, 2011
In supersymmetric theories with a strong conformal sector, soft supersymmetry breaking at the TeV scale naturally gives rise to confinement and chiral symmetry breaking at the same scale.
Azatov, Aleksandr, Galloway, Jamison, Luty, Markus A.   +2 more
core   +1 more source

Technicolor at the Tevatron [PDF]

, 2011
We propose that the 3.2 sigma excess at ~150 GeV in the dijet mass spectrum of W + jets reported by CDF is the technipion $\pi_T$ of low-scale technicolor. Its relatively large cross section is due to production of a narrow $Wjj$ resonance, the technirho,
Eichten, Estia J., Lane, Kenneth, Martin, Adam   +2 more
core   +1 more source

Muon anomalous magnetic moment in technicolor models [PDF]

, 2001
Contributions to the muon anomalous magnetic moment are evaluated in the technicolor model with scalars and topcolor assisted technicolor model. In the technicolor model with scalars, the additional contributions come from the loops of scalars, which ...
Baltz, Barbieri, Brown, Brown, Bönisch, Calmet, Carone, Carone, Carone, Chakraverty, Chattopadhyay, Cheung, Chivukula, Choudhury, Czarnecki, Das, Dimopoulos, Dobrescu, Eichten, Einhorn, Ellis, Ellis, Everett, Fayet, Feng, Grifols, Hill, Hill, Hill, Hisano, Huang, Ibrahim, Illana, Jin Min Yang, Kang, Kephart, Komine, Kosower, Lane, Lane, Lane, Lane, Lindner, Lu, Ma, Mahanta, Martin, Martin, Martin, Moroi, Park, Romao, Simmons, Simmons, Su, Susskind, Weinberg, Xiao, Xing, Xiong, Xiong, Yndurain, Yuan, Zhaohua Xiong   +63 more
core   +2 more sources

Electroweak Chiral Lagrangian from Natural Topcolor-assisted Technicolor Model

, 2008
Based on previous studies computing coefficients of the electroweak chiral Lagrangian from C.T.Hill's schematic topcolor-assisted technicolor model, we generalize the calculation to K.Lane's prototype natural topcolor-assisted technicolor model.
Jiang, Shao-Zhou, Lang, Jun-Yi, Wang, Qing   +2 more
core   +1 more source