Fluid/Gravity Correspondence, Second Order Transport and Gravitational Anomaly
| Autor: | Francisco Peña Benítez, Eugenio Megias Fernandez, Eugenio Megias |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Physics
High Energy Physics - Theory Gravity (chemistry) Shear waves Strongly Correlated Electrons (cond-mat.str-el) Nuclear Theory QC1-999 Computation FOS: Physical sciences Action (physics) Nuclear Theory (nucl-th) Gravitation High Energy Physics::Theory Condensed Matter - Strongly Correlated Electrons High Energy Physics - Phenomenology High Energy Physics - Phenomenology (hep-ph) Classical mechanics High Energy Physics - Theory (hep-th) Dispersion relation Anomaly (physics) Gravitational anomaly |
| Zdroj: | EPJ Web of Conferences, Vol 66, p 04018 (2014) |
| Popis: | We study the transport properties of a relativistic fluid affected by chiral and gauge-gravitational anomalies. The computation is performed in the framework of the fluid/gravity correspondence for a 5 dim holographic model with Chern-Simons terms in the action. We find new anomalous and non anomalous transport coefficients, as well as new contributions to the existing ones coming from the mixed gauge-gravitational anomaly. Consequences for the shear waves dispersion relation are analyzed. 4 pages, no figures. Talk given by E.Megias at the International Nuclear Physics Conference INPC 2013, 2-7 June 2013, Firenze, Italy |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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