Holographic Schwinger Effect in a D-Instanton Background
arXiv:1511.07986 · doi:10.1103/PhysRevD.97.046013
Abstract
The Schwinger effect in the presence of instantons is considered in this paper. Using AdS/CFT correspondence in the near horizon limit of the D3+D()-brane background, we calculate the total potential of a quark-antiquark pair in an external electric field. It is shown that instantons tend to suppress the pair creation effect and increase the critical electric field above which the pairs are produced freely without any suppression. Interestingly, no other critical electric field, common for all confining field theories, is observed here at finite temperature. However, as expected we find such a critical electric field at zero temperature. The pair production rate evaluated by the calculation of the expectation value of the circular Wilson loop also confirms this result.
changes are made to the text, calculations and discussions,11 pages
References in corpus (24)
- Gauge Theory Correlators from Non-Critical String Theory
- The Large N Limit of Superconformal Field Theories and Supergravity
- Large N Field Theories, String Theory and Gravity
- Holographic Derivation of Entanglement Entropy from AdS/CFT
- Entanglement as a Probe of Confinement
- Holographic Probes of Anti-de Sitter Spacetimes
- Holographic Thermalization
- Pair Creation of Open Strings in an Electric Field
- Non-perturbative Effects in AdS5 * S5 String Theory and d=4 SUSY Yang-Mills
- Holographic Schwinger Effect
- Flavor quark at high temperature from a holographic model
- Holographic Schwinger effect in de Sitter space
- D3-brane - D-instanton configuration and N=4 super YM theory in constant self-dual background
- Schwinger Effect and Entanglement Entropy in Confining Geometries
- Holographic description of the Schwinger effect in electric and magnetic fields
- Universal aspects of holographic Schwinger effect in general backgrounds
- Holographic Schwinger effect in confining phase
- Comments on Critical Electric and Magnetic Fields from Holography
- Potential Analysis in Holographic Schwinger Effect
- The Schwinger pair production rate in confining theories via holography
- A holographic description of the Schwinger effect in a confining gauge theory
- Holographic Instanton Liquid and chiral transition
- Electric Field Quench in AdS/CFT
- Holographic Schwinger effect in a confining background with Gauss-Bonnet corrections
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- Confining D-Instanton Background in an External Electric Field
- Holographic Schwinger effect in the confining background with D-instanton
- Effect of electromagnetic fields on deformed AdS_5 models
- Membrane nucleation rates from holography
- Holographic spectroscopy of fermion with instantons
- Holographic Schwinger Effect in Anisotropic Media