Results 21 to 30 of about 205,236 (293)

Anomaly Awareness

SciPost Physics, 2023
We present a new algorithm for anomaly detection called Anomaly Awareness. The algorithm learns about normal events while being made aware of the anomalies through a modification of the cost function.
Charanjit K. Khosa, Veronica Sanz
doaj   +1 more source

Axion and neutrino physics from anomaly cancellation [PDF]

, 2001
It has been recently shown that the requirement of anomaly cancellation in a (non-supersymmetric) six-dimensional version of the standard model fixes the field content to the known three generations.
A. Delgado, A.R. Zhitnitsky, B.A. Dobrescu, D. Groom, E. Witten, E. Witten, E. Witten, E.D. Commins, F. Wilczek, G. Tasinato, G.G. Raffelt, G.G. Raffelt, H. Sobel, J.E. Kim, M. Dine, M. Fabbrichesi, M. Piai, M.A. Shifman, M.B. Green, P.H. Frampton, P.H. Frampton, P.H. Frampton, P.H. Frampton, R.D. Peccei, R.D. Peccei, S. Weinberg, S. Weinberg, T. Appelquist   +27 more
core   +2 more sources

Anomaly matching in the symmetry broken phase: Domain walls, CPT, and the Smith isomorphism

SciPost Physics, 2020
Symmetries in Quantum Field Theory may have 't Hooft anomalies. If the symmetry is unbroken in the vacuum, the anomaly implies a nontrivial low-energy limit, such as gapless modes or a topological field theory. If the symmetry is spontaneously broken,
Itamar Hason, Zohar Komargodski, Ryan Thorngren
doaj   +1 more source

The neutrino puzzle in the light of SNO [PDF]

, 2002
SNO's neutral current measurement has added a new piece to the emerging neutrino physics puzzle. Putting together the presently available experimental information, an essentially unique picture emerges: The solar neutrino anomaly is explained by nu_e -->
Abdurashitov, Ahluwalia, Ahmad, Ahmad, Ahmad, Allison, Altann, Athanassapoulos, Athanassapoulos, Baltz, Barger, Cleveland, de Holanda, Foot, Foot, Foot, Foot, Fukuda, Fukuda, Fukuda, Fukuda, Fukuda, Hampel, Itow, R Foot, R.R Volkas, Vissani   +26 more
core   +3 more sources

Minor Physical Anomalies in Bipolar Disorder

Comprehensive Psychiatry, 2020
High-arched palate is more frequent in schizophrenia and bipolar disorder (BD). Upto 40% of patients develop schizophrenia in 22q11.2 Deletion Syndrome manifested with cleft lip and palate, which originate from the first pharyngeal arch in embryo. The auricle also originates from the dorsal ends of the first and second pharyngeal arches; hence, we ...
Ince, Bahri, Altinoz, Meric A., Ayran, Aylin Can, Cansiz, Alparslan, Altinbas, Kursat, Guloksuz, Sinan, Kurt, Erhan   +6 more
openaire   +5 more sources

Dai-Freed anomalies in particle physics [PDF]

Journal of High Energy Physics, 2019
Abstract Anomalies can be elegantly analyzed by means of the Dai-Freed theorem. In this framework it is natural to consider a refinement of traditional anomaly cancellation conditions, which sometimes leads to nontrivial extra constraints in the fermion spectrum.
Garcia-Etxebarria, Inaki, Montero, Miguel   +1 more
openaire   +7 more sources

Consistent anomalies of the induced W gravities [PDF]

, 1995
The BRST anomaly which may be present in the induced $W_n$ gravity quantized on the light-cone is evaluated in the geometrical framework of Zucchini.
Bardeen, Bauer, Becchi, Bilal, Bouwknegt, Das, de Boer, Di Francesco, Gieres, Hull, Hull, Jean-Pierre Ader, Lazzarini, Luigi Cappiello, Mario Abud, Ooguri, Polyakov, Schoutens, Yoshida, Zucchini, Zucchini   +20 more
core   +4 more sources

Minor Physical Anomalies, Intelligence, and Cognitive Decline [PDF]

Experimental Aging Research, 2012
BACKGROUND/STUDY CONTEXT: Minor physical anomalies are thought to be markers of development and increased frequency of such anomalies has been linked to lower levels of intelligence. Here the authors examine a finger curvature anomaly, and evaluate its potential as a marker of the causes of cognitive aging.Participants were members of the Lothian Birth
Hope, David, Bates, Timothy, Gow, Alan J, Starr, John M, Deary, Ian J   +4 more
openaire   +3 more sources

Unravelling physics beyond the standard model with classical and quantum anomaly detection

Machine Learning: Science and Technology, 2023
Much hope for finding new physics phenomena at microscopic scale relies on the observations obtained from High Energy Physics experiments, like the ones performed at the Large Hadron Collider (LHC).
Julian Schuhmacher, Laura Boggia, Vasilis Belis, Ema Puljak, Michele Grossi, Maurizio Pierini, Sofia Vallecorsa, Francesco Tacchino, Panagiotis Barkoutsos, Ivano Tavernelli   +9 more
doaj   +1 more source

Chiral gauge theories revisited [PDF]

, 2001
Contents: 1. Introduction, 2. Chiral gauge theories & the gauge anomaly, 3. The regularization problem, 4. Weyl fermions from 4+1 dimensions, 5. The Ginsparg-Wilson relation, 6.
Lüscher, Martin
core   +2 more sources