Login

CoDyCE - LIO international workshop on Fundamental Theories for BSM and cosmology

Aug 28 – 31, 2018
Lyon
Europe/Paris timezone

Contribution List

17 out of 17 displayed
Export to PDF
  1. 2. Fundamental Interactions, The Next Revolutions
    Francesco Sannino
    8/28/18, 10:00 AM
  2. 11. Duality along the RG flow
    Borut Bajc
    8/28/18, 11:10 AM

    I will show an example of exact duality along the RG flow between the electric and magnetic versions of SQCD in D=4. In the vicinity of Nf=3Nc/2 the non-perturbative electric flow can be calculated in terms of the perturbative electric one.

    Go to contribution page
  3. 12. How to naturally break electroweak symmetry
    Teng Ma
    8/28/18, 12:05 PM
  4. 3. Effective actions and the Conformal Scale for physics BSM
    Claudio Coriano
    8/28/18, 2:30 PM
  5. 4. Confronting (composite) DM models and MOND with rotation curves and astrophysical observations
    Mads Frandsen
    8/28/18, 3:30 PM
  6. 5. Central charges and their constraints
    Vladimir Prochazka
    8/29/18, 10:00 AM

    I will introduce the idea of central charges and how they can imply constraints on UV/IR asymptotics of RG flows akin to 't Hooft anomalies. I will review some results on their monotonicity properties and the so-called a-theorem stating that the central charge 'a' decreases along the RG flow. I will then show how can central charges be computed in realistic theories and present examples. These...

    Go to contribution page
  7. 6. RG functions in semi-simple gauge theories at large Nf
    Nicola Dondi
    8/29/18, 11:00 AM
  8. 7. Forging a link between quantum gravity and (beyond) Standard Model physics
    Aaron Held
    8/29/18, 2:30 PM

    Renormalization Group flows provide a link between Planck- and electroweak-scale physics, that could allow to test implications of quantum gravity at accessible energy scales [1]. Systematic truncations suggest the existence of a regime of asymptotically safe quantum gravity, in which gravity fluctuations induce a UV-completion of the matter sector. Within this scenario, the paradigm of...

    Go to contribution page
  9. 8. The flavor puzzle and the Goldstone-Higgs
    Simone Blasi
    8/29/18, 3:15 PM

    We propose a unified model of scalar particles that addresses the flavour hierarchies, solves the strong CP problem, delivers a dark matter candidate,
    and provides the trigger for electroweak symmetry breaking. Besides furnishing a unification of the recently proposed axiflavon with a Goldstone-Higgs sector, the scenario can also be seen as adding a model of flavour (and strong CP...

    Go to contribution page
  10. 9. Dark Bound States of Vector-like fermions
    Juri Smirnov
    8/30/18, 10:00 AM

    I will discuss the possibility that dark matter in the universe is composed of bound states of fermions with vector-like masses. Those particles are well motivated theoretically in allow in particular to realise asymptotically safe extensions of the Standard Model. I will show that those fermions can form bound states due to a new gauge group, which confines above the temperature of the QCD...

    Go to contribution page
  11. 10. Probing Baryogenesis through the Higgs Self-Coupling
    Manuel Reichert
    8/30/18, 10:45 AM

    The link between a modified Higgs self-coupling and the strong first-order phase transition necessary for baryogenesis is well explored for polynomial extensions of the Higgs potential. We broaden this argument beyond leading polynomial expansions of the Higgs potential to higher-order polynomial terms and to non-polynomial Higgs potentials with the use of the functional renormalization group....

    Go to contribution page
  12. 13. An almost elementary Higgs: theory and practice
    Daniele Barducci
    8/30/18, 2:30 PM
  13. 14. Flavor Physics and Flavor Anomalies in Minimal Fundamental Partial Compositeness
    Anders Thomsen
    8/30/18, 3:15 PM

    I would like to present the paper of the same name, written in collaboration with F. Sannino, P. Stangl, and D. Straub. I will breifly review the Fundamental Partial Compositeness framework which is a realistic model for composite dynamics. I then present our analysis of the falvor physics in the minimal model. In particular the analysis finds parameter points that pass the current precision...

    Go to contribution page
  14. 15. Large mass hierarchies in strongly coupled theories with multi-scale dynamics
    Daniel Elander
    8/31/18, 10:00 AM

    Strongly coupled theories exhibiting walking dynamics provide a scenario for beyond the Standard Model physics, in which electro-weak symmetry is broken dynamically and the large hierarchy between the electro-weak and Planck energy scales is naturally generated. Due to the spontaneous breaking of approximate scale invariance, a light dilaton can be expected to be present in the spectrum. In...

    Go to contribution page
  15. 16. Unearthing the electroweak structure of warped extra-dimensions at colliders
    Abhishek Iyer
    8/31/18, 10:45 AM
  16. 17. Probing the nature of Dark Matter at the ILC
    Daniel Locke
    8/31/18, 11:50 AM

    We analyse the potential of the proposed international linear collider to detect Dark Matter (DM) and determine its properties. In many models stability of Dark Matter particles D is ensured by conservation of a new quantum number referred to as D-parity. Our models also contain charged D-odd particles $D^{\pm}$ with the same spin as D. In this work, we study two minimal consistent models...

    Go to contribution page
  17. 1. Registration