Cosmology and Particle Physics seminar: Analytical Modeling of Counts-in-Cells Statistics

We study the simplest non-perturbative statistic—the one-point probability distribution function (PDF) of the matter density averaged within spherical cells. The PDF contains information from all n-point correlation functions in a compressed way and is…

Ecole de Physique / EP234

Hamiltonian dynamics and AdS/CFT bulk reconstruction across the horizon of an extended AdS black hole.

We discuss the dynamics of a scalar field in the presence of a non-rotating extended black hole in asymptotically AdS spacetime. We discuss gauge fixing and the notion of time across a time slice that matches with the time of the CFTs on the boundary of…

Ecole de Physique / EP234

Atomic-scale spectroscopy: from magnetic adatoms on superconductors to coherent phonons on semiconductors

In addition to being an ideal tool for imaging and manipulating atoms and molecules on surfaces, the potential of the scanning tunneling microscope (STM) for high-resolution spectroscopy has been recognized in the fields of single-molecule physics,…

Ecole de Physique / Auditoire Stueckelberg

TBA

Ecole de Physique / EP234

TBA

Ecole de Physique / EP234