Results 41 to 50 of about 2,557,234 (384)

Anomalies of non-Abelian finite groups via cobordism

Journal of High Energy Physics, 2022
We use cobordism theory to analyse anomalies of finite non-abelian symmetries in 4 spacetime dimensions. By applying the method of ‘anomaly interplay’, which uses functoriality of cobordism and naturality of the η-invariant to relate anomalies in a group
Joe Davighi, Ben Gripaios, Nakarin Lohitsiri   +2 more
doaj   +1 more source

The interplay of machine learning-based resonant anomaly detection methods [PDF]

European Physical Journal C: Particles and Fields, 2023
Machine learning-based anomaly detection (AD) methods are promising tools for extending the coverage of searches for physics beyond the Standard Model (BSM).
T. Golling, G. Kasieczka, C. Krause, R. Mastandrea, B. Nachman, J. Raine, Debasish Sengupta, D. Shih, M. Sommerhalder   +8 more
semanticscholar   +1 more source

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

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

Modification of Gravitational Anomaly Method in Hawking Radiation [PDF]

, 2009
We discuss an ambiguity of the derivation of the Hawking radiation through the gravitational anomaly method and propose modifications of this method such that it reproduces the correct thermal fluxes.
Akhmedova, Alvarez-Gaume, Banerjee, Banerjee, Banerjee, Banerjee, Birrell, Bonora, Bonora, Christensen, Das, Gangopadhyay, Hawking, Hawking, Huang, Iqbal, Iso, Iso, Iso, Iso, Iso, Iso, Iso, Iso, Jiang, Jiang, Morita, Murata, Papantonopoulos, Parikh, Parikh, Robinson, Setare, Shirasaka, Takeshi Morita, Umetsu, Vagenas, Wei, Xu   +38 more
core   +5 more sources

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

Full phase space resonant anomaly detection [PDF]

Physical Review D, 2023
Physics beyond the Standard Model that is resonant in one or more dimensions has been a longstanding focus of countless searches at colliders and beyond.
E. Buhmann, Cedric Ewen, G. Kasieczka, V. Mikuni, Benjamin Nachman, David Shih   +5 more
semanticscholar   +1 more source

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   +6 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   +3 more sources

B-physics anomalies: a guide to combined explanations [PDF]

Journal of High Energy Physics, 2017
Abstract Motivated by additional experimental hints of Lepton Flavour Universality violation in B decays, both in charged- and in neutral-current processes, we analyse the ingredients necessary to provide a combined description of these phenomena.
David Marzocca, Dario Buttazzo, Admir Greljo, Admir Greljo, Gino Isidori   +4 more
openaire   +7 more sources