Holographic superconductor from a noncommutative-inspired anti-de Sitter–Einstein–Born–Infeld black hole
| Autor: | Marco Maceda, Sergio Patiño-López |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
High Energy Physics - Theory
Superconductivity Physics Mathematics::Operator Algebras Holography FOS: Physical sciences Astronomy and Astrophysics Charge (physics) Context (language use) Noncommutative geometry law.invention Black hole General Relativity and Quantum Cosmology symbols.namesake High Energy Physics - Theory (hep-th) Space and Planetary Science law Mathematics::Quantum Algebra symbols Anti-de Sitter space Einstein Mathematical Physics Mathematical physics |
| Zdroj: | International Journal of Modern Physics D. 29:2050003 |
| ISSN: | 1793-6594 0218-2718 |
| DOI: | 10.1142/s0218271820500030 |
| Popis: | Using a noncommutative inspired anti-de Sitter-Einstein-Born-Infeld black hole with both non-commutative mass and charge distributions, we analyse a holographic superconductor in the context of the AdS/CFT correspondence. We show that the coupling of the Born-Infeld parameter and the noncommutative perturbations provides an enhancing mechanism for higher values of the expectation value of the condensate and that noncommutativity counter-balances nonlinearity of the electrodynamics to keep the ratio $\omega_g/T_c \approx 8$. Comment: 12 pages, 9 figures |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|