The XXIX International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY 2022)

Session

Alternative theories to SUSY

6

29 Jun 2022, 17:40

Conference Centre “Karolos Papoulias” (University of Ioannina (GR))

Conveners

Alternative theories to SUSY

• Herve Partouche (Centre National de la Recherche Scientifique (FR))

Alternative theories to SUSY

• Martino Borsato (Ruprecht Karls Universitaet Heidelberg (DE))

124. Dynamical Generation of Dark Matter and Electroweak Scales

Anish Ghoshal (University of Warsaw, Poland)

29/06/2022, 17:40

The Standard Model (SM) of particle physics suffers from the hierarchy problem which can be ameliorated if all the scales that we observe in nature are considered not to be fundamental but generated dynamically in nature. As examples, we will discuss freeze-out and freeze-in production of vector dark matter (DM) in a classically scale invariant theory, where the Standard Model (SM) is...

25. Sifting through the SM for the hints of an ALP

Dr Triparno Bandyopadhyay (Tata Institute of Fundamental Research)

29/06/2022, 18:00

Axion-like particles (ALPs) are at the forefront of physics research, especially at the intensity frontier, dealing with light weakly coupled particles. A plethora of different experiments searches for signals of the ALP in many different final states using innovative search strategies. We present a different perspective on ALP searches, concentrating on the modifications that such a particle...

190. Goldstino condensation and anti-brane uplift instability

Fotis Farakos

29/06/2022, 18:20

We investigate the formation of composite states of the goldstino in theories with non-linear supersymmetry and show that the pure Volkov-Akulov model has an instability towards goldstino condensation. We discuss the limitations and implications of our findings for string models involving anti-brane uplifts.

123. Sky Meets Laboratory via RGE: Light Higgs Inflation, Axion and Gravitational Waves

Anish Ghoshal (University of Warsaw, Poland)

01/07/2022, 18:20

We investigate in a conformally extended B−L scenario radiative plateau Higgs inflation while dynamically generating the Electroweak and Seesaw scale. The inflationary flat potential is a result of cancellations of quantum corrections between the gauge and Yukawa couplings. We show the theoretically consistent parameter space regions in LHC searches for this particle as well as in CMB.
...

127. Goldstone Boson Decays and Chiral Anomalies

Priyanka Lamba

01/07/2022, 18:40

Martinus Veltman was the first to point out the inconsistency of the experimental value for the decay rate of \pi^0\rightarrow\gamma\gammaπ
0
→γγ and its calculation by J. Steinberger with the very successful concept of the pion as the (pseudo)Nambu-Goldstone boson of the spontaneously broken global axial symmetry of strong interactions. That inconsistency has been resolved by J. Bell and...