SCOAP3 Repository 13 records found  1 - 10nextSearch took 0.02 seconds. 
1. Holography and hydrodynamics with weakly broken symmetries / Grozdanov, Sašo ; Lucas, Andrew ; Poovuttikul, Napat
Hydrodynamics is a theory of long-range excitations controlled by equations of motion that encode the conservation of a set of currents (energy, momentum, charge, etc.) associated with explicitly realized global symmetries. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.086012
2. Adding new branches to the “Christmas tree” of the quasinormal spectrum of black branes / Grozdanov, Sašo ; Starinets, Andrei
In holography, quasinormal spectra of black branes coincide with the poles of retarded finite-temperature correlation functions of a dual quantum field theory in the limit of infinite number of relevant degrees of freedom such as colours. [...]
Published in JHEP 1904 (2019) 080 10.1007/JHEP04(2019)080 arXiv:1812.09288
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3. On the connection between hydrodynamics and quantum chaos in holographic theories with stringy corrections / Grozdanov, Sašo
Pole-skipping is a recently discovered signature of many-body quantum chaos in collective energy dynamics. [...]
Published in JHEP 1901 (2019) 048 10.1007/JHEP01(2019)048 arXiv:1811.09641
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4. Transport Peak in the Thermal Spectral Function of N=4 Supersymmetric Yang-Mills Plasma at Intermediate Coupling / Casalderrey-Solana, Jorge ; Grozdanov, Sašo ; Starinets, Andrei O.
We study the structure of thermal spectral function of the stress-energy tensor in N=4 supersymmetric Yang-Mills theory at intermediate ‘t Hooft coupling and infinite number of colors. [...]
Published in Physical Review Letters 121 (2018) 10.1103/PhysRevLett.121.191603 arXiv:1806.10997
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5. Many-body chaos and energy dynamics in holography / Blake, Mike ; Davison, Richard ; Grozdanov, Sašo ; Liu, Hong
Recent developments have indicated that in addition to out-of-time ordered correlation functions (OTOCs), quantum chaos also has a sharp manifestation in the thermal energy density two-point functions, at least for maximally chaotic systems. [...]
Published in JHEP 1810 (2018) 035 10.1007/JHEP10(2018)035 arXiv:1809.01169
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6. Black Hole Scrambling from Hydrodynamics / Grozdanov, Sašo ; Schalm, Koenraad ; Scopelliti, Vincenzo
We argue that the gravitational shock wave computation used to extract the scrambling rate in strongly coupled quantum theories with a holographic dual is directly related to probing the system’s hydrodynamic sound modes. [...]
Published in Physical Review Letters 120 (2018) 10.1103/PhysRevLett.120.231601 arXiv:1710.00921
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7. Generalized global symmetries in states with dynamical defects: The case of the transverse sound in field theory and holography / Grozdanov, Sašo ; Poovuttikul, Napat
In this work, we show how states with conserved numbers of dynamical defects (strings, domain walls, etc.) can be understood as possessing generalized global symmetries even when the microscopic origins of these symmetries are unknown. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.106005 arXiv:1801.03199
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8. Holographic constraints on Bjorken hydrodynamics at finite coupling / DiNunno, Brandon ; Grozdanov, Sašo ; Pedraza, Juan ; Young, Steve
In large- N c conformal field theories with classical holographic duals, inverse coupling constant corrections are obtained by considering higher-derivative terms in the corresponding gravity theory. [...]
Published in JHEP 1710 (2017) 110 10.1007/JHEP10(2017)110 arXiv:1707.08812
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9. Second-order transport, quasinormal modes and zero-viscosity limit in the Gauss-Bonnet holographic fluid / Grozdanov, Sašo ; Starinets, Andrei
Gauss-Bonnet holographic fluid is a useful theoretical laboratory to study the effects of curvature-squared terms in the dual gravity action on transport coefficients, quasinormal spectra and the analytic structure of thermal correlators at strong coupling. [...]
Published in JHEP 1703 (2017) 166 10.1007/JHEP03(2017)166 arXiv:1611.07053
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10. Momentum and charge transport in non-relativistic holographic fluids from Hořava gravity / Davison, Richard ; Grozdanov, Sašo ; Janiszewski, Stefan ; Kaminski, Matthias
We study the linearized transport of transverse momentum and charge in a conjectured field theory dual to a black brane solution of Hořava gravity with Lifshitz exponent z = 1. [...]
Published in JHEP 1611 (2016) 170 10.1007/JHEP11(2016)170 arXiv:1606.06747
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