539 citations · 9.1k across the 137 of their papers we have counts for
24 papers · 1 filter
Anomalous and axial Z' contributions to g-2
Pascal Anastasopoulos, Kunio Kaneta, Elias Kiritsis +1
We study the effects of an anomalous Z' boson on the anomalous magnetic moment of the muon (g-2), and especially the impact of its axial coupling. We mainly evaluate the negative c…
Emergent neutrinos from heavy messengers
Pascal Anastasopoulos, Elias Kiritsis
Fermionic bound states (mesinos) of messengers can play the role of right-handed neutrinos and due to their heavy masses they can realize the seesaw mechanism providing light and h…
Global symmetries, hidden sectors and emergent (dark) vector interactions
Panagiotis Betzios, Elias Kiritsis, Vasilis Niarchos +1
Hidden theories coupled to the SM may provide emergent (dark) vectors, that are composites/bound-states of the hidden fields. This is motivated by paradigms emerging from the AdS/C…
Non-derivative Axionic Couplings to Nucleons at large and small N
Francesco Bigazzi, Aldo L. Cotrone, Matti Järvinen +1
Among the possible CP-odd couplings of the axion to ordinary matter, the most relevant ones for phenomenology are the Yukawa couplings to nucleons. We analyze such non-derivative c…
Emergent/Composite axions
Pascal Anastasopoulos, Panagiotis Betzios, Massimo Bianchi +2
Hidden theories coupled to the SM may provide emergent axions, that are composites/bound-states of the hidden fields. This is motivated by paradigms emerging from the AdS/CFT corre…
Direct-Photon Spectra and Anisotropic Flow in Heavy Ion Collisions from Holography
Ioannis Iatrakis, Elias Kiritsis, Chun Shen +1
The thermal-photon emission from strongly coupled gauge theories at finite temperature is calculated by using holographic models for QCD in the Veneziano limit (V-QCD). These emiss…