Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Cardy_formula> ?p ?o. }
Showing items 1 to 13 of
13
with 100 items per page.
- Cardy_formula abstract "In physics Cardy formula is important because it gives the entropy of black holes. Recent year, this formula has appeared in not only the calculation of the entropy of BTZ black holes but also the checking of the AdS/CFT correspondence and the holographic principle. In 1986 J. L. Cardy discovered this formula Cardy (1986), which gives the entropy of (1+1)-dimensional conformal field theory (CFT)where c is the central charge, L0 the product ER of the total energy and radius of system, and the shift of c/24 is caused by the Casimir effect. Here, c and L0 construct the Virasoro algebra of this CFT. In 2000 E. Verlinde extended this formula to the arbitrary (n+1)-dimensions Verlinde (2000), so it is also called Cardy-Verlinde formula. Consider a AdS space with the metricwhere R is the radius of a n-dimensional sphere. The dual CFT lives on the boundary of this AdS space. The entropy of the dual CFT can be given by this formula aswhere Ec is the Casimir effect, E total energy. The above reduced formula gives the maximal entropywhen Ec=E. This is just the Bekenstein bound.".
- Cardy_formula wikiPageID "41348307".
- Cardy_formula wikiPageRevisionID "586787816".
- Cardy_formula subject Category:Quantum_gravity.
- Cardy_formula comment "In physics Cardy formula is important because it gives the entropy of black holes. Recent year, this formula has appeared in not only the calculation of the entropy of BTZ black holes but also the checking of the AdS/CFT correspondence and the holographic principle. In 1986 J. L.".
- Cardy_formula label "Cardy formula".
- Cardy_formula label "カーディ公式".
- Cardy_formula sameAs カーディ公式.
- Cardy_formula sameAs m.0zmz8tc.
- Cardy_formula sameAs Q15302927.
- Cardy_formula sameAs Q15302927.
- Cardy_formula wasDerivedFrom Cardy_formula?oldid=586787816.
- Cardy_formula isPrimaryTopicOf Cardy_formula.