Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun A topological space in which every small enough neighborhood is homeomorphic to a quotient of real space by the action of a finite group.

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

Named by William Thurston. From orbit and manifold.

Support

Help support Wordnik (and make this page ad-free) by adopting the word orbifold.

Examples

  • It has something to do with maximal supersymmetry, orbifold compactifications, Calabi-Yau spaces and other matters a bit beyond the scope here.

    Telekinesis and Quantum Field Theory Sean 2008

  • Maldecena and Lin conjecture that orbifold solutions in String Theory could decay into these soliton states as tachyons condense.

    Canadians provide new Einstein solutions Edward Willett 2006

  • Maldecena and Lin conjecture that orbifold solutions in String Theory could decay into these soliton states as tachyons condense.

    Archive 2006-02-12 Edward Willett 2006

  • A test against some explicit orbifold calculations works.

    The Reference Frame 2010

  • Did Beethoven’s brain really exhibit patterns of orbifold compactification of D2-branes?

    Do Atheists Exist? Sean 2008

  • Another test passes: a comparison with Wilson loop vevs in a dual large N Chern-Simons theory (on a Z_p orbifold of

    The Reference Frame 2010

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.