Parallel universe

Parallel universe may refer to:

Science, physics and philosophy

• Multiverse, the hypothetical set of multiple possible universes
• The many-worlds interpretation of quantum physics

Fiction

• Parallel universe (fiction), alternative universes, worlds, realities and dimensions in fiction
• Alternative universe (fan fiction), fiction by fan authors that deliberately alters facts of the canonical universe written about
• List of fiction employing parallel universes

Music

• Parallel Universe (4hero album)
• Parallel Universe (Leiahdorus album)
• Parallel Universe (Garnet Crow album)
• "Parallel Universe" (song), a 2000 song by the Red Hot Chili Peppers
• Kalakala: Songs from a Parallel Universe (featuring a song cycle for solo cello by Serena Tideman)

Literature, film, & television

• "Parallel Universe" (Red Dwarf), a 1988 episode of Red Dwarf
• Parallel Universes (documentary), a 2001 BBC/Horizon documentary film
• Mirror Universe (Star Trek), a fictional parallel universe in which several Star Trek television episodes take place

Other

• Parallel Universe (company), a film company

See also

• Alternate reality (disambiguation)
• Metaverse
• Multiverse (disambiguation)