Upcoming Events by Series

Suppose we have some system X, that evolves over time. We want to communicate the status of a point in X at all times using a bandwidth limited channel. How big a bandwidth is needed to achieve this? And what is the connection to Shannon entropy and...

Abstract: Ten years after the landmark discovery of gravitational waves, the field of gravitational-wave astronomy is thriving. Hundreds of gravitational-wave signals from merging black holes and neutron stars have been observed. GW250114 is the...

Abstract: By analyzing the properties of fortuitous operators in N=4 SYM, I will present a construction of supersymmetric hairy black holes in AdS5. Based on this construction, I will propose a microcanonical phase diagram in AdS5, exhibiting...

This semester, we will be beginning a *very informal* get-together every Monday of people interested in/working on phenomenology and new theories beyond the standard model.  The idea is to discuss over lunch, perhaps meet up around 12.20, grab lunch...

For the passive vector equation, the fast dynamo conjecture predicts exponential-in-time growth of the $L^2$ norm of the solution under the Lipschitz flow generated by a vector field, at a rate independent of the resistivity. We prove this...

Let $G$ be a perfect Lie group, $\Gamma$ be a lattice in $G$ and $U$ be a unipotent subgroup of $G$. A celebrated theorem of Ratner says that for any $x$ in $G/\Gamma$ the orbit $U.x$ is equidistributed in a periodic orbit of some subgroup $U \leq L...

This event is open to Faculty, Members, and Staff.