All Questions
2 questions with no upvoted or accepted answers
5
votes
0
answers
257
views
What does the time reversibility of the laws of physics mean for causality?
Does the fact that the fundamental laws are symmetric with respect to direction of time show that causation does not exist? Since causality always requires the cause to precede the effect, but laws of ...
0
votes
0
answers
40
views
If I add one particle to the system at a time, When does the time reversal symmetry breakdown?
Suppose I have a system in my mind which consists of two elementary particles interacting with each other via fundamental interactions. We know that fundamental interactions have $T$-symmetry and ...