Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 1093624

Treatment of \gamma_5 in Dimensionally-Regularized Chiral Yang-Mills Theory with Scalar Fields


Bélusca-Maïto, Hermès; Ilakovac, Amon; Mađor- Božinović, Marija; Stöckinger, Dominik
Treatment of \gamma_5 in Dimensionally-Regularized Chiral Yang-Mills Theory with Scalar Fields // Proceedings, 19th Hellenic School and Workshops on Elementary Particle Physics and Gravity (CORFU2019), CORFU2019, 090 (2020), 090, 18 doi:10.22323/1.376.0090 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1093624 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Treatment of \gamma_5 in Dimensionally-Regularized Chiral Yang-Mills Theory with Scalar Fields

Autori
Bélusca-Maïto, Hermès ; Ilakovac, Amon ; Mađor- Božinović, Marija ; Stöckinger, Dominik

Izvornik
Proceedings, 19th Hellenic School and Workshops on Elementary Particle Physics and Gravity (CORFU2019) (1824-8039) CORFU2019, 090 (2020); 090, 18

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
symmetry ; Becchi-Rouet-Stora regularization ; dimensional gauge field theory ; chiral renormalization group ; effective action ; background

Sažetak
We present in these proceedings, our analysis (arXiv:2004.14398) at one-loop level within the Breitenlohner--Maison--'t~Hooft--Veltman (BMHV) scheme of Dimensional Regularization, of the counterterm structure arising due to the presence of the \gamma_5γ 5 ​ matrix and the breaking of the BRST invariance, in a massless chiral Yang-Mills theory supplemented with real scalars. The full one-loop counterterm structure necessary for the renormalization is obtained. This comprises the singular counterterms, including evanescent ones, and by using techniques from algebraic renormalization the symmetry-restoring finite counterterms are evaluated as well. The latter are required to restore the BRST invariance, central to the consistency of the theory and for higher-order calculations. The renormalization group equations are derived within this framework, and are compared with the more ``familiar'' calculation in the context of symmetry- invariant renormalization.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
HRZZ-IP-2016-06-7460 - Precizni izračuni fizikalnih veličina u supersimetričnim modelima fizike čestica (PRECIOUS) (Ilakovac, Amon, HRZZ - 2016-06) ( CroRIS)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

doi inspirehep.net inspirehep.net

Citiraj ovu publikaciju:

Bélusca-Maïto, Hermès; Ilakovac, Amon; Mađor- Božinović, Marija; Stöckinger, Dominik
Treatment of \gamma_5 in Dimensionally-Regularized Chiral Yang-Mills Theory with Scalar Fields // Proceedings, 19th Hellenic School and Workshops on Elementary Particle Physics and Gravity (CORFU2019), CORFU2019, 090 (2020), 090, 18 doi:10.22323/1.376.0090 (međunarodna recenzija, članak, znanstveni)
Bélusca-Maïto, H., Ilakovac, A., Mađor- Božinović, M. & Stöckinger, D. (2020) Treatment of \gamma_5 in Dimensionally-Regularized Chiral Yang-Mills Theory with Scalar Fields. Proceedings, 19th Hellenic School and Workshops on Elementary Particle Physics and Gravity (CORFU2019), CORFU2019, 090, 090, 18 doi:10.22323/1.376.0090.
@article{article, author = {B\'{e}lusca-Ma\"{\i}to, Herm\`{e}s and Ilakovac, Amon and Ma\djor- Bo\v{z}inovi\'{c}, Marija and St\"{o}ckinger, Dominik}, year = {2020}, pages = {18}, DOI = {10.22323/1.376.0090}, chapter = {090}, keywords = {symmetry, Becchi-Rouet-Stora regularization, dimensional gauge field theory, chiral renormalization group, effective action, background}, journal = {Proceedings, 19th Hellenic School and Workshops on Elementary Particle Physics and Gravity (CORFU2019)}, doi = {10.22323/1.376.0090}, volume = {CORFU2019, 090}, issn = {1824-8039}, title = {Treatment of \gamma\_5 in Dimensionally-Regularized Chiral Yang-Mills Theory with Scalar Fields}, keyword = {symmetry, Becchi-Rouet-Stora regularization, dimensional gauge field theory, chiral renormalization group, effective action, background}, chapternumber = {090} }
@article{article, author = {B\'{e}lusca-Ma\"{\i}to, Herm\`{e}s and Ilakovac, Amon and Ma\djor- Bo\v{z}inovi\'{c}, Marija and St\"{o}ckinger, Dominik}, year = {2020}, pages = {18}, DOI = {10.22323/1.376.0090}, chapter = {090}, keywords = {symmetry, Becchi-Rouet-Stora regularization, dimensional gauge field theory, chiral renormalization group, effective action, background}, journal = {Proceedings, 19th Hellenic School and Workshops on Elementary Particle Physics and Gravity (CORFU2019)}, doi = {10.22323/1.376.0090}, volume = {CORFU2019, 090}, issn = {1824-8039}, title = {Treatment of \gamma\_5 in Dimensionally-Regularized Chiral Yang-Mills Theory with Scalar Fields}, keyword = {symmetry, Becchi-Rouet-Stora regularization, dimensional gauge field theory, chiral renormalization group, effective action, background}, chapternumber = {090} }

Citati:





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font