It is possible to form space-times, each existing but not able to touch, move, or change (interact with each other. The entire collection of these separate space-times is denoted as the multiverse. In principle, the other unconnected universes may have different dimensionalities and topologies of space-time, different forms of matter and energy, and different physical laws and physical constants, although such possibilities are speculations.
ɪ t WORD_BOUNDARY ɪ z WORD_BOUNDARY p ɑ s ɪ b ə l WORD_BOUNDARY t ə WORD_BOUNDARY f ɔ ɹ m WORD_BOUNDARY s p eɪ s t aɪ m z WORD_BOUNDARY iː t̠ʃ WORD_BOUNDARY ɛ ɡ z ɪ s t ɪ ŋ WORD_BOUNDARY b ʌ t WORD_BOUNDARY n ɑ t WORD_BOUNDARY eɪ b ə l WORD_BOUNDARY t ə WORD_BOUNDARY t ʌ t̠ʃ WORD_BOUNDARY m uː v WORD_BOUNDARY ɔ ɹ WORD_BOUNDARY t̠ʃ eɪ n d̠ʒ WORD_BOUNDARY ɪ n t ə ɹ ɹ æ k t WORD_BOUNDARY w ɪ ð WORD_BOUNDARY iː t̠ʃ WORD_BOUNDARY ʌ ð ə ɹ WORD_BOUNDARY ð ɪ WORD_BOUNDARY ɛ n t aɪ ə ɹ WORD_BOUNDARY k ə l ɛ k ʃ ə n WORD_BOUNDARY ʌ v WORD_BOUNDARY ð iː z WORD_BOUNDARY s ɛ p ɹ ə t WORD_BOUNDARY s p eɪ s t aɪ m z WORD_BOUNDARY ɪ z WORD_BOUNDARY d ɪ n oʊ t ɪ d WORD_BOUNDARY æ z WORD_BOUNDARY ð ə WORD_BOUNDARY m ʌ l t ɪ v ɜː s WORD_BOUNDARY ɪ n WORD_BOUNDARY p ɹ ɪ n s ɪ p ə l WORD_BOUNDARY ð ɪ WORD_BOUNDARY ʌ ð ə ɹ ɹ WORD_BOUNDARY ʌ ŋ k ə n ɛ k t ɪ d WORD_BOUNDARY j uː n ɪ v ɜː s ɪ z WORD_BOUNDARY m eɪ h ʌ v WORD_BOUNDARY d ɪ f ɹ ə n t WORD_BOUNDARY d ɪ m ɛ n ʃ ə n æ l ɪ t i z WORD_BOUNDARY æ n d WORD_BOUNDARY t ə p ɑ l ə d̠ʒ i z WORD_BOUNDARY ʌ v WORD_BOUNDARY s p eɪ s t aɪ m WORD_BOUNDARY d ɪ f ɹ ə n t WORD_BOUNDARY f ɔ ɹ m z WORD_BOUNDARY ʌ v WORD_BOUNDARY m æ t ə ɹ WORD_BOUNDARY æ n d WORD_BOUNDARY ɛ n ə ɹ d̠ʒ i WORD_BOUNDARY æ n d WORD_BOUNDARY d ɪ f ɹ ə n t WORD_BOUNDARY f ɪ z ɪ k ə l WORD_BOUNDARY l ɔ z WORD_BOUNDARY æ n d WORD_BOUNDARY f ɪ z ɪ k ə l WORD_BOUNDARY k ɑ n s t ə n t s WORD_BOUNDARY ɔ l ð oʊ WORD_BOUNDARY s ʌ t̠ʃ WORD_BOUNDARY p ɑ s ə b ɪ l ɪ t i z WORD_BOUNDARY ɑ ɹ WORD_BOUNDARY s p ɛ k j ʊ l eɪ ʃ ə n z WORD_BOUNDARY