The Milky Way houses 8,292 recently discovered stellar streams—all named Theia. But Theia 456 is special.
Astronomy
Jan 15, 2021
9
6082
In computer science, the graph coloring problem is a classic. Inspired by the map-coloring problem, it asks: Given a network of nodes connected by links, what's the minimum number of colors you need to color each node so ...
Mathematics
Oct 12, 2021
0
30
Nature's speed limits aren't posted on road signs, but Rice University physicists have discovered a new way to deduce them that is better—infinitely better, in some cases—than previous methods.
Quantum Physics
Sep 4, 2020
2
1742
Building on last year's breakthrough 'time reversal' experiment, two researchers from the Moscow Institute of Physics and Technology and Argonne National Laboratory have published a new theoretical study in Communications ...
Quantum Physics
Aug 6, 2020
8
503
The second law of thermodynamics delineates an asymmetry in how physical systems evolve over time, known as the arrow of time. In macroscopic systems, this asymmetry has a clear direction (e.g., one can easily notice if ...
Are we are living in a computer simulation? Intriguingly, the crux of this question may be hiding in an exotic quantum phenomenon which shows up in metals as a response to twists of space-time geometry.
Quantum Physics
Sep 27, 2017
22
2067
Computer scientists from the University of Massachusetts Amherst led by Evangelos Kalogerakis today unveiled a new software modeling program that uses sophisticated geometric matching and machine learning to successfully ...
Computer Sciences
Aug 11, 2015
0
2353
Determining the quantum mechanical behavior of many interacting particles is essential to solving important problems in a variety of scientific fields, including physics, chemistry and mathematics. For instance, in order ...
A new algorithm that fast forwards simulations could bring greater use ability to current and near-term quantum computers, opening the way for applications to run past strict time limits that hamper many quantum calculations.
Quantum Physics
Oct 5, 2020
0
3332
Shortly before the curtain drops on the hit HBO show Game of Thrones (GoT), students attending a computer science seminar at the Technical University of Munich (TUM) embarked on an unusual scientific mission: predicting which ...
Computer Sciences
Apr 11, 2019
1
322
