Scientific breakthroughs often stem from the persistent pursuit of understanding complex phenomena. From the nanoscale ...

Relativistic quantum mechanics is a field that merges the principles of quantum mechanics with the theory of relativity, aiming to describe the behavior of particles at high velocities and in ...

Related Stories ・New discovery challenges Einstein’s theory of general relativity ・Revolutionary new theory finally unites quantum mechanics and Einstein's theory of general relativity ...

The grandfather paradox is just one of the thorny logical problems that arise with the concept of time travel. But one ...

Researchers at the Large Hadron Collider tested whether top quarks, the most massive known elementary particles, comply with ...

Vanderbilt University physicist Lorenzo Gavassino isn't so sure this is as big an obstacle as time-traveler pessimists have ...

General relativity ... black hole mechanics, and the topology of spacetime. One significant area of recent research is the simulation of quantum fields in curved spacetime. A study demonstrated ...

In the first study of its kind at the Large Hadron Collider (LHC), the CMS collaboration has tested whether top quarks adhere ...

One Vanderbilt University researcher thinks time travel might not just be for the movies. (Credit: Wikimedia Commons). Time ...

Modern Physics, published by Cambridge University Press, is a textbook for an introductory course on relativity and quantum mechanics. For more information see felderbooks.com. Gary Felder’s research ...