noun
M-theory
A theoretical framework in physics that unifies the five superstring theories. Technical term used in academic contexts.
Ｍ理論は超弦理論の統一を目指している。
M-theory aims to unify the superstring theories.
Superstring theory; M-theory is a broader framework that encompasses multiple superstring theories.
From English 'M-theory', where the 'M' is said to stand for 'membrane', 'matrix', or 'master', among other interpretations. The exact origin of the name is uncertain.