Exotic
From Wikipedia, the free encyclopedia
Exotic can mean:
- In mathematics:
- Exotic R4 - differentiable manifold homeomorphic but not diffeomorphic to the Euclidean space R4
- Exotic sphere - differentiable manifold homeomorphic but not diffeomorphic to the ordinary sphere
- In physics:
- Exotic atom atom with one or more electrons replaced by other negatively charged particles
- Exotic hadrons:
- Exotic baryons - bound states of 3 quarks and additional particles
- Exotic mesons - non-quark model mesons
- Exotic matter - a hypothetical concept of particle physics
- In other fields:
- Exotic pet - non common pet
- Exotic cat - a breed of cat
- Exotic dancer - a type of dancer or stripper
- Exotic derivatives - a type of financial derivatives
- Exotic species - species not native to an area
- Exotic pet - non common pet