Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q7577417> ?p ?o }
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- Q7577417 subject Q5724991.
- Q7577417 subject Q6983088.
- Q7577417 subject Q7232484.
- Q7577417 abstract "The spin-stiffness or spin rigidity or helicity modulus or the "superfluid density" (for bosons the superfluid density is proportional to the spin stiffness) is a constant which represents the change in the ground state energy of a spin system as a result of introducing a slow in plane twist of the spins. The importance of this constant is in its use as an indicator of quantum phase transitions-- specifically in models with metal-insulator transitions such as Mott insulators. It is also related to other topological invariants such as the Berry phase and Chern numbers as in the Quantum hall effect.".
- Q7577417 wikiPageWikiLink Q1047822.
- Q7577417 wikiPageWikiLink Q1069818.
- Q7577417 wikiPageWikiLink Q131187.
- Q7577417 wikiPageWikiLink Q1378930.
- Q7577417 wikiPageWikiLink Q2018386.
- Q7577417 wikiPageWikiLink Q2118253.
- Q7577417 wikiPageWikiLink Q2284414.
- Q7577417 wikiPageWikiLink Q3283.
- Q7577417 wikiPageWikiLink Q4431229.
- Q7577417 wikiPageWikiLink Q5724991.
- Q7577417 wikiPageWikiLink Q625948.
- Q7577417 wikiPageWikiLink Q6983088.
- Q7577417 wikiPageWikiLink Q7232484.
- Q7577417 wikiPageWikiLink Q911364.
- Q7577417 type Thing.
- Q7577417 comment "The spin-stiffness or spin rigidity or helicity modulus or the "superfluid density" (for bosons the superfluid density is proportional to the spin stiffness) is a constant which represents the change in the ground state energy of a spin system as a result of introducing a slow in plane twist of the spins. The importance of this constant is in its use as an indicator of quantum phase transitions-- specifically in models with metal-insulator transitions such as Mott insulators.".
- Q7577417 label "Spin stiffness".
- Q7577417 seeAlso Q899196.