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날짜 2024-05-08 16:30 
연사  
장소 E6-2 #2502 
We are happy to announce this week's high-energy theory seminar by Minkyoo Kim from Sogang University. Everyone is welcome to join. 
 
Speaker: Minkyoo Kim (Center for Quantum Spacetime, Sogang University)
Time: May 8 (Wed) at 4:30 PM (notice the unusual time)
Place: E6-2 #2502
 
Title: Black Holes from Heavy Operators in N=4 SYM

Abstract: We study heavy operators of N=4 SYM. Because they have dimensions over the order of N, their correlation functions, etc., are not sufficient as planar contributions even in the large N limit, and nonplanar effects are important. In particular, we would like to propose a holographic dual of a black hole from heavy operators with a dimension of order N^2. These are constructed from restricted Schur polynomials and the corresponding Young diagrams are given by the VKLS curve and a curve which generalizes the VKLS shape when finite N constraints are important. We also study the eigenfunctions and eigenvalues of the dilatation operators for these operators, and discuss how the known energy gap between BPS BH and non-BPS BH can be obtained from them.
 
Further information about the future/past HET seminar can be found here: 
 
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557 2024-08-22 16:00    [CAPP seminar] Development of a 12-20 GHz CO Intensity Mapping Receiver for Capturing the Star-formation History in the Early Universe file
556 2024-08-16 11:00    Cathodoluminescence for nanophotonics: Applications to plasmonic bandgap materials and perovskite semiconductors file
555 2024-08-14 11:00    Pair Density Waves and Supercurrent Diode Effect in Altermagnets
554 2024-07-25 16:00    Generation and Certification of Optical Quantum States for Information Processing file
553 2024-07-23 16:00    Spin Conversion Research Towards Novel Spintronic Functionalities file
552 2024-07-22 14:00    Nonthermal electronic orders in photo-doped Mott insulators
551 2024-07-18 11:00    Acousto-electric non-local detection of magnon-phonon coupling
550 2024-07-10 16:00    [High Energy Theory Seminar] The Weak Gravity Conjecture in Perturbative String Theory
549 2024-07-03 16:00    [High Energy Theory Seminar] Holographic duals of Higgsed Dpb(BCD)
548 2024-06-13 16:00    [CAPP seminars]Simulation, design and fabrication of Josephson Parametric Amplifiers for axion search file
547 2024-06-13 16:00    Magnonic $\varphi$ Josephson junction and its non-Hermitian Josephson diode effect
546 2024-06-12 16:00    New high Tc superconductivity and symmetric pseudogap metal in the bilayer nickelate La3Ni2O7-Part2 file
545 2024-06-12 13:30    Competition between superconductivity and density waves in spin-degenerate and spin-orbit-coupled Bernal bilayer graphene
544 2024-06-05 10:00    Moir\’e fractals in supermoir\’e structures
543 2024-06-03 11:00    New high Tc superconductivity and symmetric pseudogap metal in the bilayer nickelate La3Ni2O7-Part1 file
542 2024-05-30 10:00    Quasiperiodic Effects in Quasicrystals
541 2024-05-29 16:00    [High Energy Theory Seminar] Amplitudes Meet Cosmology: From Inflation to the Large-Scale Structure
540 2024-05-28 11:00    동적평균장 이론 소개
539 2024-05-28 10:00    Mixed-State Quantum Spin Liquids and Dynamical Anyon Condensations in Kitaev Lindbladians
538 2024-05-16 16:00    [High Energy Theory Seminar] Conformal Collider Physics