visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2023-11-09 16:00 
일시 Nov. 9(Thu), 4pm 
장소 E6-2(Natural Science B/D). 1st fl. #1323 
연사 Dr. Changhun Oh (University of Chicago) 
오창훈 박사의 세미나를 아래와 같이 안내드립니다.
구성원 여러분의 많은 참여 부탁드립니다. 
 

Title: Assessing the Capability of Near-Term Photonic Devices Towards Quantum Supremacy

Speaker: Dr. Changhun Oh (University of Chicago)
Date: Nov. 9(Thu), 4pm

Place : E6-2(Natural Science B/D). 1st fl. #1323

 

[Zoom 회의 참가]

주제: 오창훈 박사 세미나
 
회의 ID: 858 3266 9222
 
 
Abstract:  

Quantum computers are expected to provide a computational advantage that enables us to solve problems beyond classical computers' power. In this talk, I will discuss recent experimental progress aiming to demonstrate quantum supremacy using photons, focusing on boson sampling, and its practical and fundamental limitations for near-term devices due to various imperfections, such as photon loss, noise, and limited circuit depth, from a theoretical perspective. In particular, I will present a new classical algorithm that can simulate state-of-the-art boson sampling experiments that claim the largest supercomputer would take at least a billion years to simulate them. Also, I will talk about the possibility of harnessing the potential quantum advantage from boson sampling to solve practical problems.

번호 날짜 장소 제목
543 2016-04-26 16:00  #1323(1st Floor. E6-2)  Transport spectroscopy for electronic bands in carbon-based nanomaterials with weak-bond contacts
542 2016-11-1 10:30  #1323(E6-2 1st fl.)  Time scale dependent dynamics in InAs/InP quantum dot gain media
541 2016-06-01 16:00  #1323(E6-2 1st fl.)  Laboratory experiments relevant to mesospheric clouds, Saturn’s rings & astrophysical jets
540 2016-10-27 16:00  #1323(E6-2)  Terahertz Metal Optics
539 2016-05-19 16:00  #1323(E6-2, 1st fl.)  Nonlinear/quantum optical effect in silicon nano-photonics
538 2016-06-16 16:00  #1323(E6-2, 1st fl.)  Quantum information processing using quantum dots and photonic crystal cavities
537 2016-09-22 15:30  #1323(E6-2, 1st fl.)  Polarized 3He, Polarized Neutrons and New Interactions beyond the Standard Model
536 2016-05-31 16:00  #1323(E6-2, 1st fl.)  Understanding 3D tokamak physics towards advanced control of toroidal plasma
535 2016-09-22 15:30  #1323(E6-2, 1st fl.)  Polarized 3He, Polarized Neutrons and New Interactions beyond the Standard Model
534 2016-05-16 16:00  #1323(E6-2, 1st Fl.)  Tuning microwave cavities with biased nonlinear dielectrics for axion searches
533 2016-12-09 16:00  #1323(E6-2. 1st fl.  Shift Charge and Spin Photocurrents in Dirac Surface States of Topological Insulator
532 2016-04-19 14:00  #1323(E6-2. 1st fl.)  Nonlocal collisional electron transport in partially ionized plasma generation, structure, and stability
531 2016-12-8 16:00  #1323(E6-2. 1st fl.)  Dynamical Resonance between Two Optical Cavities via Optomechanical Oscillator
530 2017-03-02 16:00  #1323(E6-2. 1st fl.)  “Progress in the comparison of ARPES to DMFT for d and f strongly correlated electron systems”
529 2016-07-28 16:00  #1323(E6-2. 1st fl.)  Low Dimensional Electrons: On the Road to Hybrid Quantum Systems
528 2016-11-24 16:00  #1323(E6-2. 1st fl.)  Harmonic oscillator physics with single atoms in a state-selective optical potential
527 2016-11-29 16:00  #1323(E6-2. 1st fl.)  Symmetry Protected Kondo Metals and Their Phase Transitions
526 2016-12-09 13:30  #1323(E6-2. 1st fl.)  Entanglement area law in strongly-correlated systems
525 2016-07-08 14:00  #1323(E6-2. 1st fl.)  Electronic quasiparticles in the quantum dimer model
524 2016-11-11 16:00  #1323(E6-2. 1st fl.)  Dirac fermions in condensed matters