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Extreme-mass-ratio inspirals: Waveform models and signal space
Extreme-mass-ratio inspirals (EMRIs) are the only gravitational-wave sources for the future LISA detector that combine the issue of strong-field complexity with that of long-lived signals. The result is a profoundly...
Oct 22, 2020
A trapped ion quantum architecture
We present a quantum architecture based on a linear chain of trapped 171Yb+ ions with individual laser beam addressing and readout. The collective modes of motion in the chain are...
Oct 22, 2020
Asymptotic charges in gravity
I will discuss the recent Hamiltonian derivation of dual BMS charges at null infinity using the first order formalism. More generally, I will discuss how this idea can be used...
Oct 22, 2020
Non-equilibrium quantum matter through the prism of quantum entanglement
The remarkable experimental advances made it possible to create highly tunable quantum systems of ultracold atoms and trapped ions. These platforms proved to be uniquely suited for probing non-equilibrium behavior...
Oct 26, 2020
GW190521 - Discovery of Black Holes that Should Not Exist
The new gravitational-wave signal GW190521in LIGO and Virgo marks the first observational detection of the elusive intermediate-mass black holes. The detection also confirms there exist a new class of black...
Oct 27, 2020
Axion-like Relics: New Constraints from Old Comagnetometer Data
Abstract: TBD
Oct 27, 2020
Asymptotic symmetries and celestial CFT
Universal relationships between asymptotic symmetries, QFT soft theorems, and low energy observables have reinvigorated attempts at flat space holography. In this talk, I will review recent advances in the celestial...
Oct 27, 2020
Beyond BCS: An Exact Model for Superconductivity and Mottness
High-temperature superconductivity in the cuprates remains an unsolved problem because the cuprates start off their lives as Mott insulators in which no organizing principle such a Fermi surface can be...
Oct 27, 2020
On random circuits and their uses in compilation
I will review work by myself and others in recent years on the use of randomization in quantum circuit optimization. I will present general results showing that any deterministic compiler...
Oct 28, 2020