SCOAP3 Repository 15 records found  1 - 10nextSearch took 0.04 seconds. 
1. Convergence of the Gradient Expansion in Hydrodynamics / Grozdanov, Sašo ; Kovtun, Pavel K. ; Starinets, Andrei O. ; Tadić, Petar
Hydrodynamic excitations corresponding to sound and shear modes in fluids are characterized by gapless dispersion relations. [...]
Published in Physical Review Letters 122 (2019) 10.1103/PhysRevLett.122.251601
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2. Generalised global symmetries in holography: magnetohydrodynamic waves in a strongly interacting plasma / Grozdanov, Sašo ; Poovuttikul, Napat
We begin the exploration of holographic duals to theories with generalised global (higher-form) symmetries. [...]
Published in JHEP 1904 (2019) 141 10.1007/JHEP04(2019)141 arXiv:1707.04182
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3. 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 arXiv:1810.10016
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4. 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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5. 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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6. 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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7. 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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8. 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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9. 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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10. 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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2 Grozdanov, S.
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