A concept in physics that indicates the invariance of physical laws under transformations that swap space and time coordinates.
अंतरिक्ष समय सममिति
English Usage: The principles of space time symmetry are fundamental to modern physics theories.
Hindi Usage: आधुनिक भौतिकी सिद्धांतों में अंतरिक्ष समय सममिति के सिद्धांत मौलिक हैं।
antariksh samay sammiti, antariksha samay sammiti, antariksha samaaee samiti, antariksh samaaee samiti, antariksh samaaee samay, antariksha samaay sammiti, antariksha samay samiti
