Composite boson (original) (raw)
A composite boson is a bound state of fermions such that the combination gives a boson. Examples include Cooper pairs, semiconductor excitons, mesons, superfluid helium, Bose–Einstein condensates, atomic bosons, and fermionic condensates. A composite particle containing an even number of fermions is a boson, since it has integer spin. These composite particle states have a symmetric wave function upon exchange of any pair of particles. The wave function is given by the permanent of single particle states for the non interacting case.
| Property | Value |
|---|---|
| dbo:abstract | A composite boson is a bound state of fermions such that the combination gives a boson. Examples include Cooper pairs, semiconductor excitons, mesons, superfluid helium, Bose–Einstein condensates, atomic bosons, and fermionic condensates. A composite particle containing an even number of fermions is a boson, since it has integer spin. These composite particle states have a symmetric wave function upon exchange of any pair of particles. The wave function is given by the permanent of single particle states for the non interacting case. (en) |
| dbo:wikiPageID | 57950894 (xsd:integer) |
| dbo:wikiPageLength | 1622 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1118578791 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Cooper_pair dbr:Composite_fermion dbr:Permanent_(mathematics) dbr:Wave_function dbc:Bosons dbr:Bose–Einstein_condensate dbr:Fermion dbr:Fermionic_condensate dbr:Meson dbr:Exciton |
| dbp:wikiPageUsesTemplate | dbt:Doi dbt:More_footnotes dbt:Particle-stub dbt:Reflist |
| dcterms:subject | dbc:Bosons |
| rdfs:comment | A composite boson is a bound state of fermions such that the combination gives a boson. Examples include Cooper pairs, semiconductor excitons, mesons, superfluid helium, Bose–Einstein condensates, atomic bosons, and fermionic condensates. A composite particle containing an even number of fermions is a boson, since it has integer spin. These composite particle states have a symmetric wave function upon exchange of any pair of particles. The wave function is given by the permanent of single particle states for the non interacting case. (en) |
| rdfs:label | Composite boson (en) |
| owl:sameAs | wikidata:Composite boson https://global.dbpedia.org/id/5bcGb |
| prov:wasDerivedFrom | wikipedia-en:Composite_boson?oldid=1118578791&ns=0 |
| foaf:isPrimaryTopicOf | wikipedia-en:Composite_boson |
| is dbo:wikiPageWikiLink of | dbr:List_of_particles dbr:Quasiparticle dbr:Cooper_pair dbr:Composite_fermion |
| is foaf:primaryTopic of | wikipedia-en:Composite_boson |