Many atomic nuclei have a magnetic field similar to that of Earth. However, directly at the surface of a heavy nucleus such ...

The new proof broadly consists of three steps: derive the macroscopic theory from the mesoscopic one; derive the mesoscopic ...

University of Chicago Prof. Frank Calegari has been elected to the American Academy of Arts and Sciences, one of the nation’s oldest and most prestigious honorary societies. The first members elected ...

Quasicrystals, exotic states of matter characterized by an ordered structure with non-repeating spatial patterns, have been the focus of numerous recent physics studies due to their unique ...

A key tenet of Keynesian economic theory is that of the multiplier ... effects are simply the product of metric analysis as one number is compared to another. In other cases, the multiplier ...

The additional tariffs on goods trade announced, and subsequently partially withdrawn, by the US has sent shockwaves through the world. This is because trade has become essential to the production ...

The Kakeya set—named for its discoverer Sōichi Kakeya—was complicated by a subsequent mathematician named Abram Samoilovitch ...

President Donald Trump holds up a report authored by the Office of the U.S. Trade Representative that he cited as instrumental in his tariff policy.

Conceived by Robert Langlands in 1967, the program includes numerous conjectures that were intended to connect disparate mathematical realms: number theory and harmonic analysis. In the 1990s ...

Now, our view is that the formula the administration relied on has no foundation in either economic theory or trade law. But if we are going to pretend that it is a sound basis for US trade policy ...

Dividing $2 billion into $6.6 billion equals 30% — the number on the White ... of being linked to economic theory," but were unjustifiable in practice. "The formula … gives you a level of ...

Update (April 3, 10:50 am UTC): This article has been updated to correct the quote attributed to Wojtek Kopczuk There’s a crazy theory on social ... engineered the formula the Trump ...