Exotic
1595270
223619290
2008-07-04T22:33:37Z
Useight
2910303
Reverted edits by [[Special:Contributions/209.89.182.231|209.89.182.231]] to last version by Jjron (using [[WP:HG|Huggle]])
{{wiktionary|exotic}}
'''Exotic''' can mean:
*In '''[[mathematics]]''':
**[[Exotic R4|Exotic R<sup>4</sup>]] - differentiable manifold homeomorphic but not diffeomorphic to the Euclidean space R<sup>4</sup>
**[[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 hadron]]s:
***[[Exotic baryon]]s - bound states of 3 quarks and additional particles
***[[Exotic meson]]s - 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
**[[Introduced species|Exotic species]] - species not [[Indigenous (ecology)|native]] to an area
==See also==
* [[Exotica (disambiguation)]]
* [[Exoticism]]
{{disambig}}
[[fr:Exotique]]
[[nl:Exotic]]
[[pt:Exótico]]