Symmetries and Conservation Laws in Hist
โ
Tulsi Dass; Yogesh N. Joglekar
๐
Article
๐
2001
๐
Elsevier Science
๐
English
โ 307 KB
Symmetries are defined in histories-based theories, paying special attention to the class of history theories admitting quasi-temporal structure (a generalization of the concept of ``temporal sequences'' of ``events'' using partial semigroups) and logic structure for ``single-time histories.'' Symme