CMSA GENERAL RELATIVITY SEMINAR
March 27, 2020 10:30 amvia Zoom Video Conferencing: https://harvard.zoom.us/j/635180669 The purpose of this talk is twofold: First we present a new proof of the spacetime positive mass theorem (joint with Demetre Kazaras and Marcus...
Read more
CMSA EVENTS
March 25, 2020 10:30 amvia Zoom Video Conferencing: TBA Recent high-field low-temperature data shed new light on the mysterious pseudogap phase in cuprates. I will introduce a simple way to synthesize the low-temperature data,...
Read more
CMSA EVENTS
March 23, 2020 12:00 pmvia Zoom Video Conferencing: https://harvard.zoom.us/j/738333299 The AdS/CFT correspondence stipulates that gravitational evolution in a bulk spacetime is dual to a boundary description that has no gravity. In the AdS/CFT picture...
Read more
CMSA EVENTS
March 17, 2020 11:00 amKontsevich's recursion, proved in the early 90s, is a recursion formula for the counts of rational holomorphic curves in complex manifolds. For complex fourfolds and sixfolds with a real structure...
Read more
CMSA EVENTS
March 16, 2020 4:00 pmCMSA EVENTS
March 12, 2020 4:00 pmThe works by J.S. Bach discussed in this talk will be performed in a free recital by Prof. Forger at Harvard’s Memorial Church at 7:30pm that evening (March 12th) I...
Read more
CMSA EVENTS
March 11, 2020 4:30 pmWe present a state-dependent equilibrium pricing model that generates inflation rate fluctuations from idiosyncratic shocks to the cost of price changes of individual firms. A firm's nominal price increase lowers...
Read more
CMSA EVENTS
March 11, 2020 10:30 amGraph theory is important in information theory. We introduce a quantization process on graphs and apply the quantized graphs in quantum information. The quon language provides a mathematical theory to...
Read more
CMSA EVENTS
March 10, 2020 10:30 amMultivariate public key cryptosystems (MPKC) are one of the four main families of post-quantum public key cryptosystems. In a MPKC, the public key is given by a set of quadratic...
Read more
CMSA EVENTS
March 9, 2020 12:00 pmFor any polarized hyperkahler manifold of K3 type whose dimension is divisible by 8, we produce a Lagrangian submanifold which is Fano arising as a connected component of the fixed...
Read more