Pregled bibliografske jedinice broj: 1191584
Seiberg-Witten maps and scattering amplitudes of noncommutative QED
Seiberg-Witten maps and scattering amplitudes of noncommutative QED // Physical review. D, 105 (2022), 7; 075016, 10 doi:10.1103/PhysRevD.105.075016 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1191584 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Seiberg-Witten maps and scattering amplitudes of
noncommutative QED
Autori
Trampetić, Josip ; You, Jiangyang
Izvornik
Physical review. D (2470-0010) 105
(2022), 7;
075016, 10
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Noncommutative field theories ; Quantum electrodynamics ; Quantum field theory
Sažetak
The connection between tree-level scattering amplitudes and the Seiberg-Witten (SW) map in the Moyal deformed U(1) noncommutative quantum electrodynamics (NCQED) is studied. We show that in the minimal U(1) NCQED based on a reversible Seiberg-Witten (SW) map, SW map induced interactions cancel each other in all tree-level scattering amplitudes and leave them identical to the Moyal NCQED without SW map. On the other hand, the two-by-two Compton and light-by-light scattering amplitudes deviate from minimal model when irreversible SW map is used. Therefore the reversibility of SW map and equivalence between NCQED before and after SW map manifest as an identity between the tree-level scattering amplitudes.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
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
