quarks and neutrinos—that can be pictured as infinitesimal dots devoid of internal machinery. String theory challenges this by proposing that at the heart of every particle is a tiny ...

String theory adds the new microscopic layer of a vibrating loop to the previously known progression from atoms through protons, neutrons, electrons, and quarks. Although it is by no means obvious ...

A new model of space-time may have provided the "first observational evidence supporting string theory," according to a study ...

string theory says that everything is made of unbelievably tiny strings, whose vibrations produce effects that we interpret as atoms, electrons and quarks. In order for that to work, string theory ...

Physicists have proposed a new model of space-time that may provide the 'first observational evidence supporting string ...

String theory has had an impact on modern mathematics ... Why is the electric charge of the electron what it is? Why are there six quarks in nature? Why not seven or eleven or five?

Subsequently, the quarks are 'frozen' into composite particles ... How can such a strong-coupling problem be analysed? String theory may provide a clue. It is no surprise that string theory ...

Last month, the Dark Energy Spectroscopic Instrument (DESI) collective reported that dark energy is evolving—specifically ...

However, some theories, including particular models of string theory, predict that ... symmetry breaking at the LHC using pairs of top quarks—the most massive elementary particles known.

String theory suggests that the most fundamental building blocks of the universe are not particles like electrons or quarks, ...