New posts in Causality

Can Lagrangian have a potential term proportional to the quadratic or higher of velocity?

What does a 4+1D wave look like at the light cone?

Are wormholes evidence for traversal of a higher dimension?

Wouldn't a negative mass be going faster than $c$ according to our current models of relativity?

Will Coulomb's law be valid always?

Why doesn't finite field propagation speed contradict Gauss's law?

What would prevent object from experiencing an infinitely powerful jerk in an instant?

Do the forces between Earth and Sun point in the directions that the Earth and the Sun were 8 minutes ago?

Why are observers/reference frames able to see themselves moving through time but not through space?

Does the Doppler effect happen instantly?