Speaker Tipo de Evento
Mayo 9 2019 - 15:00 Threshold and abundance of primordial black holes: dependence on the profile of the cosmological perturbations Ilia Musco Primordial black holes can form in the early Universe from the collapse of cosmological perturbations after the cosmological horizon crossing. Seminar
Mayo 13 2019 - 15:00 Exotic Compact Objects in Ricci-Based Gravity Theories Gonzalo Olmo After a brief review of the basic reasons that motivate exploring other theories of gravity beyond GR, I will focus on the particular framework of metric-affine theories and the predictions o Seminar
Mayo 14 2019 - 11:30 A Tower Weak Gravity Conjecture from Infrared Consistency Stefano Andriolo We analyze infrared consistency conditions of 3D and 4D effective field theories with massive scalars or fermions charged under multiple U(1) gauge fields. Seminar
Mayo 20 2019 - 15:00 Hadronic vacuum polarization contribution to the muon magnetic moment from lattice QCD Laurent Lellouch In the early 2000s, the anomalous magnetic moment of the muon, $a_\mu=(g_\mu-2)/2$, was measured with a remarkable precision of 0.54ppm. Seminar
Mayo 23 2019 - 15:00 Super-cool dark matter Tomas Hambye In dimension-less theories of dynamical generation of the weak scale, the Universe can undergo a period of low-scale inflation during which all particles are massless and undergo super-coolin Seminar
Mayo 27 2019 - 15:00 Infinite tensor networks for (1+1)d quantum field theories: lattice QED and chiral ladders Roman Orus In this talk I will first make a broad introduction to tensor network states and methods together with an overview of some recent developments. Seminar
Mayo 28 2019 - 15:00 Are there tensor models in higher dimensions? Shiroman Prakash Tensor models refer to theories based on fields with more than twoindices. Examples include theories with O(N)^3 symmetry. Such theories Seminar
Mayo 30 2019 - 15:00 Dark pion DM : WIMP vs. SIMP ? Pyungwon Ko Scale invariant extension of the SM with QCD-like strongly interacting hidden (dark) sector is interesting, since the dimensional transmutation and chiral symmetry breaking in the hidden sector cou Seminar