2016.JHEP01.081.23pp.pdf (1.03 MB)
Vacuum stability of asymptotically safe
journal contribution
posted on 2023-06-09, 03:08 authored by Daniel LitimDaniel Litim, Matin Mojaza, Francesco SanninoWe study the phase diagram and the stability of the ground state for certain four-dimensional gauge-Yukawa theories whose high-energy behaviour is controlled by an interacting fixed point. We also provide analytical and numerical results for running couplings, their crossover scales, the separatrix, and the Coleman-Weinberg effective potential. Classical and quantum stability of the vacuum is established.
Funding
Theoretical Particle Physics Consortium Sussex - Royal Holloway; G1449; STFC-SCIENCE AND TECHNOLOGY FACILITIES COUNCIL; ST/L000504/1
History
Publication status
- Published
File Version
- Published version
Journal
Journal of High Energy PhysicsISSN
1029-8479Publisher
Springer VerlagExternal DOI
Issue
1Volume
2016Department affiliated with
- Physics and Astronomy Publications
Research groups affiliated with
- Theoretical Particle Physics Research Group Publications
Full text available
- Yes
Peer reviewed?
- Yes
Legacy Posted Date
2016-09-27First Open Access (FOA) Date
2016-09-27First Compliant Deposit (FCD) Date
2016-09-27Usage metrics
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