In regard to physics , what is the 4th dimension currently portrayed as ? Time , another physical , other ... ?
Particle Physics Beyond the Standard Model : This is a two part question . Since the late 1970 's what departure or changes , if any , have been made to the string theory regarding its existance in 10 and 26 dimensions ? In addition , are there changes in vibrations , clockwise for 10 counter-clockwise 26 dimensions ?