Holographic real and imaginary potentials of heavy quarkonium in Yang-Mills-dilaton black holes

Abstract

Within the methods of the real and the imaginary potential for investigating the melting of a heavy quarkonium in the AdS/CFT correspondence, we study the effects of the dynamical exponent, the hyperscaling violation parameter, and the Yang-Mills charge on both methods in the hyperscaling violated Yang-Mills-dilaton metric background. In the real part of the potential, we find out that the dynamical exponent, the hyperscaling violation parameter, and the Yang-Mills charge increase the real potential and decrease the dissociation length, and hence the quarkonium dissociates easily. In the imaginary part of the potential, we show that the dynamical exponent, the hyperscaling violation parameter, and the Yang-Mills charge tend to decrease the thermal width, thus strengthening the suppression of the heavy quarkonium, and making the melting process easier. Also, we show that the obtained results from the real and imaginary potential methods are compatible and complementary.

arXiv comment17 pages, 6 figures

References in corpus (50)

• Gauge Theory Correlators from Non-Critical String Theory
• Experimental and Theoretical Challenges in the Search for the Quark Gluon Plasma: The STAR Collaboration's Critical Assessment of the Evidence from RHIC Collisions
• Formation of dense partonic matter in relativistic nucleus-nucleus collisions at RHIC: Experimental evaluation by the PHENIX collaboration
• Wilson loops in large N field theories
• QCD and a Holographic Model of Hadrons
• Gravity Duals of Lifshitz-like Fixed Points
• Hard Scattering and Gauge/String Duality
• What RHIC Experiments and Theory tell us about Properties of Quark-Gluon Plasma ?
• Effective Holographic Theories for low-temperature condensed matter systems
• Wilson-Polyakov Loop at Finite Temperature in Large N Gauge Theory and Anti-de Sitter Supergravity
• Extracting jet transport coefficient from jet quenching at RHIC and LHC
• Hidden Fermi surfaces in compressible states of gauge-gravity duality
• Wilson Loops in the Large N Limit at Finite Temperature
• Generalized Holographic Quantum Criticality at Finite Density
• Holographic Fermi Surfaces and Entanglement Entropy
• The anisotropic N=4 super Yang-Mills plasma and its instabilities
• Lifshitz holography
• Form Factors and Wave Functions of Vector Mesons in Holographic QCD
• Holographic Model for Hadrons in Deformed AdS5 Background
• Strongly-coupled anisotropic gauge theories and holography
• Einstein-Maxwell-Dilaton theories with a Liouville potential
• Thermal behavior of charged dilatonic black branes in AdS and UV completions of Lifshitz-like geometries
• Light-Front Holography and Gauge/Gravity Duality: The Light Meson and Baryon Spectra
• On the IR completion of geometries with hyperscaling violation
• Thermal Width of the ${\rm Y}$ at Large t' Hooft Coupling
• Anisotropic heavy quark potential in strongly-coupled $\mathcal{N}=4$ SYM in a magnetic field
• Lifshitz Singularities
• Heavy Quark Potential at Finite Temperature Using the Holographic Correspondence
• Hyperscaling violating black holes with spherical and hyperbolic horizons
• Time-dependent heavy-quark potential at finite temperature from gauge-gravity duality
• DC Conductivities from Non-Relativistic Scaling Geometries with Momentum Dissipation
• The Benefits of Stress: Resolution of the Lifshitz Singularity
• The Imaginary Potential of Heavy Quarkonia Moving in Strongly Coupled Plasma
• Hyperscaling Violating Solution in Coupled Dilaton-Squared Curvature Gravity
• The Imaginary Potential and Thermal Width of Moving Quarkonium from Holography
• Gauge/Gravity Duality and Hadron Physics at the Light-Front
• Holographic quark-antiquark potential in hot, anisotropic Yang-Mills plasma
• Higher derivative corrections to Lifshitz backgrounds
• Hyperscaling Violating Solutions in Generalised EMD Theory
• Conformally Lifshitz solutions from Horava-Lifshitz Gravity
• Holographic fermions in charged dilaton black branes
• Singularities in Hyperscaling Violating Spacetimes
• Heavy quark potential and QCD beta function from a deformed $Ad{S}_5$ model
• Extending the nonsingular hyperscaling violating spacetimes
• The effect of gluon condensate on imaginary potential and thermal width from holography
• Hyperscaling-violating Lifshitz Solutions in Cubic Gravity
• Effects of the hyperscaling violation and dynamical exponents on the imaginary potential and entropic force of heavy quarkonium via holography
• Lifshitz and hyperscaling violated Yang-Mills-dilaton black holes
• Effects of hyperscaling violation and dynamical exponents on heavy quark potential and jet quenching parameter
• The imaginary potential and entropic force of heavy quarkonia in strongly coupled N = 4 supersymmetric Yang-Mills plasma on the Coulomb branch