Quantum distance refers to a measure of quantum mechanical similarity between two quantum states. A quantum distance of one ...

Scientists achieve the first direct measurement of the quantum metric tensor in black phosphorus, advancing understanding of ...

Alphabet is so beaten down that it has become less expensive than the S&P 500 by an important valuation metric. Here's why Alphabet is in the bargain bin, and whether the stock is a buy now.

“Two weeks” is one of President Trump’s favorite units of time. It can mean something, or nothing at all.

Due to the non-zero weights of the contravariant and covariant metric tensor densities, the contravariant and covariant components of a tensor or tensor density do not transform with the same weights ...

When the variation of the metric tensor is optimized using functional derivatives, the necessary optimality conditions yield a new, nonlinear generalization of Maxwell's equations.

Abstract The Alcubierszre warp drive, a theoretical faster-than-light propulsion mechanism, has long been constrained by its reliance on exotic negative-energy materials. This paper presents a novel ...

According to a new report, Google is using quite a few off-the-shelf components in the Pixel 10's Tensor G5 chip, but a fully custom ISP.

Other Tensor Components Are Set to Change, Particularly in the Imaging Department Google is going to stick to a lot of the SoC components that it used back when it was working with Samsung.