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Pregled bibliografske jedinice broj: 1159953

Two-loop application of the Breitenlohner- Maison/’t Hooft-Veltman scheme with non- anticommuting γ5: full renormalization and symmetry-restoring counterterms in an abelian chiral gauge theory


Bélusca-Maïto, Hermès; Ilakovac, Amon; Kühler, Paul; Mador-Božinović, Marija; Stöckinger, Dominik
Two-loop application of the Breitenlohner- Maison/’t Hooft-Veltman scheme with non- anticommuting γ5: full renormalization and symmetry-restoring counterterms in an abelian chiral gauge theory // The Journal of high energy physics, 2021 (2021), 11; 159 (2021), 32 doi:10.1007/jhep11(2021)159 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1159953 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Two-loop application of the Breitenlohner- Maison/’t Hooft-Veltman scheme with non- anticommuting γ5: full renormalization and symmetry-restoring counterterms in an abelian chiral gauge theory

Autori
Bélusca-Maïto, Hermès ; Ilakovac, Amon ; Kühler, Paul ; Mador-Božinović, Marija ; Stöckinger, Dominik

Izvornik
The Journal of high energy physics (1126-6708) 2021 (2021), 11; 159 (2021), 32

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

Ključne riječi
Anomalies in Field and String Theories ; BRST Quantization ; Renormalization ; Regularization and Renormalons

Sažetak
We apply the BMHV scheme for non-anticommuting γ5 to an abelian chiral gauge theory at the two-loop level. As our main result, we determine the full structure of symmetry-restoring counterterms up to the two-loop level. These counterterms turn out to have the same structure as at the one-loop level and a simple interpretation in terms of restoration of well-known Ward identities. In addition, we show that the ultraviolet divergences cannot be canceled completely by counterterms generated by field and parameter renormalization, and we determine needed UV divergent evanescent counterterms. The paper establishes the two-loop methodology based on the quantum action principle and direct computations of Slavnov-Taylor identity breakings. The same method will be applicable to nonabelian gauge theories.

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 link.springer.com arxiv.org

Citiraj ovu publikaciju:

Bélusca-Maïto, Hermès; Ilakovac, Amon; Kühler, Paul; Mador-Božinović, Marija; Stöckinger, Dominik
Two-loop application of the Breitenlohner- Maison/’t Hooft-Veltman scheme with non- anticommuting γ5: full renormalization and symmetry-restoring counterterms in an abelian chiral gauge theory // The Journal of high energy physics, 2021 (2021), 11; 159 (2021), 32 doi:10.1007/jhep11(2021)159 (međunarodna recenzija, članak, znanstveni)
Bélusca-Maïto, H., Ilakovac, A., Kühler, P., Mador-Božinović, M. & Stöckinger, D. (2021) Two-loop application of the Breitenlohner- Maison/’t Hooft-Veltman scheme with non- anticommuting γ5: full renormalization and symmetry-restoring counterterms in an abelian chiral gauge theory. The Journal of high energy physics, 2021 (11), 159 (2021), 32 doi:10.1007/jhep11(2021)159.
@article{article, author = {B\'{e}lusca-Ma\"{\i}to, Herm\`{e}s and Ilakovac, Amon and K\"{u}hler, Paul and Mador-Bo\v{z}inovi\'{c}, Marija and St\"{o}ckinger, Dominik}, year = {2021}, pages = {32}, DOI = {10.1007/jhep11(2021)159}, chapter = {159 (2021)}, keywords = {Anomalies in Field and String Theories, BRST Quantization, Renormalization, Regularization and Renormalons}, journal = {The Journal of high energy physics}, doi = {10.1007/jhep11(2021)159}, volume = {2021}, number = {11}, issn = {1126-6708}, title = {Two-loop application of the Breitenlohner- Maison/’t Hooft-Veltman scheme with non- anticommuting γ5: full renormalization and symmetry-restoring counterterms in an abelian chiral gauge theory}, keyword = {Anomalies in Field and String Theories, BRST Quantization, Renormalization, Regularization and Renormalons}, chapternumber = {159 (2021)} }
@article{article, author = {B\'{e}lusca-Ma\"{\i}to, Herm\`{e}s and Ilakovac, Amon and K\"{u}hler, Paul and Mador-Bo\v{z}inovi\'{c}, Marija and St\"{o}ckinger, Dominik}, year = {2021}, pages = {32}, DOI = {10.1007/jhep11(2021)159}, chapter = {159 (2021)}, keywords = {Anomalies in Field and String Theories, BRST Quantization, Renormalization, Regularization and Renormalons}, journal = {The Journal of high energy physics}, doi = {10.1007/jhep11(2021)159}, volume = {2021}, number = {11}, issn = {1126-6708}, title = {Two-loop application of the Breitenlohner- Maison/’t Hooft-Veltman scheme with non- anticommuting γ5: full renormalization and symmetry-restoring counterterms in an abelian chiral gauge theory}, keyword = {Anomalies in Field and String Theories, BRST Quantization, Renormalization, Regularization and Renormalons}, chapternumber = {159 (2021)} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • Nature Index


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