Researchers apply two theories to explain 'impossible' galaxies, which provides them with the universe's new age.

Donoghue and his colleagues had previously been calculating the running of coupling constants in other well-established physical theories. As part of their recent work, ...

Couplings are useful things, and they’re the next up in our series on mechanisms. ... To accommodate this, another flexible coupling is used: constant velocity (CV) joints.

The cosmological constant. You may have heard that the Universe's expansion is accelerating due to dark energy, and this requires yet one more parameter — a cosmological constant — to describe ...

Coupling constants are fundamental physical constants that govern the interactions between particles. According to Dirac, these constants might have varied over time.

In the insane energies right after the Big Bang, the coupling constant for the EM field - which was then joined with the other forces, would have been close to 1, but it quickly dropped to lower ...

Coupling constants are fundamental physical constants that govern the interactions between particles. According to Dirac, these constants might have varied over time.

Engineering solutions provider BMG’s extensive portfolio of Transfluid couplings comprises constant fill fluid couplings that have been designed to withstand operation in difficult conditions, ...