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Physics
Modified teleparallel theories of gravity
Christian Boehmer discusses modified theories of gravity in the context of teleparallel geometries.
The regular black hole in four dimensional Born–Infeld gravity
In the context of Born-Infeld gravity theories, Christian Boehmer discusses the existence of a regular black hole interior…
Overcoming the rate–distance limit of quantum key distribution
Quantum key distribution (QKD) allows two distant parties to share encryption keys with security based on physical laws. Marco Lucamarini…
Kaons and ultra-rare kaon decays
Doug Bryman discusses Kaon physics and kaon decay experiments such as the NA62 at CERN which will measure…
Emergent Elasticity in Amorphous Solids
The mechanical response of naturally abundant amorphous solids are not described by the conventional paradigm of broken symmetry…
The Cosmic Baryon and Metal Cycles
Celine Peroux discusses the relationship between stars, gas, and metals in galaxies and why this is a critical…
Fractionalizing a local pair density wave
Catherine Pépin discusses a concept of fractionalization of an order parameter, thus generating a constraint through a fictitious…
Spatially-Resolved Spectroscopic Properties of Galaxies
Sebastian F. Sanchez discusses the spatially-resolved spectroscopic properties of low-redshift star-forming galaxies
SETI and the Breakthrough Listen Initiative
Michael Garrett discusses how SETI research has changed in recent years, and the impact of the Breakthrough Listen Initiative
The theory of superfluid He-3
Nobel Laureate Anthony J. Leggett discusses the theory of superfluid Helium-3
and then