Professor Hyukjoon Kwon is working on quantum information theory at the intersection of quantum physics, information theory, and computer science. Professor Kwon has been studying the non-classical properties of quantum mechanical systems based on quantum resource theory, where his major research achievement is proposing a general measure to quantify quantum advantage in metrological tasks. He is also recognized for establishing quantum fluctuation theorems and for developing quantum error correction codes based on these theorems. Professor Kwon has published over 30 papers in major journals, and his current research focus is on developing new quantum algorithms and efficient quantum error correction protocols.
- · Professor, School of Computational Sciences, Korea Institute for Advanced Study, Korea, since 2021
- · Research Associate, Imperial College London, United Kingdom, 2018-2021
- · Postdoctoral Researcher, Seoul National University, Korea, 2018
Publications at KIAS
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Snapshotting quantum dynamics at multiple time points
NATURE COMMUNICATIONS, 2024 -
Nondestructive discrimination of Bell states between distant parties
PHYSICAL REVIEW A, 2024 -
Quantum error cancellation in photonic systems: Undoing photon losses
PHYSICAL REVIEW A, 2024 -
Estimating entanglement entropy via variational quantum circuits with classical neural networks
PHYSICAL REVIEW E, 2024 -
Gaussian boson sampling with click-counting detectors
PHYSICAL REVIEW A, 2024 -
Gaussian boson sampling at finite temperature
PHYSICAL REVIEW A, 2024 -
Engineering a heat engine purely driven by quantum coherence
PHYSICAL REVIEW A, 2023 -
Demonstrating Quantum Microscopic Reversibility Using Coherent States of Light
PHYSICAL REVIEW LETTERS, 2022 -
Faster Born probability estimation via gate merg- ing and frame optimisation
QUANTUM, 2022 -
Noise thresholds for classical simulability of nonlinear boson sampling
PHYSICAL REVIEW A, 2022 -
Speed Limit for a Highly Irreversible Process and Tight Finite-Time Landauer?s Bound
PHYSICAL REVIEW LETTERS, 2022 -
Many-body probes for quantum features of spacetime
AVS Quantum Science, 2022 -
Reversing Lindblad Dynamics via Continuous Petz Recovery Map
PHYSICAL REVIEW LETTERS, 2022
Selected Publications
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Fluctuation Theorem for a Quantum Channel
Physical Review X, 9(3), 31029, 2019 -
Nonclassicality as a quantifiable resource for quantum metrology
Physical Review Letters, 122(4), 40503, 2019 -
Reversing Lindblad Dynamics via Continuous Petz Recovery Map
Physical Review Letters, 128(2), 20403, 2022 -
Demonstrating quantum microscopic reversibility using coherent states of light
Physical Review Letters, 129(17), 170604, 2022 -
Clock/work trade-off relation for coherence in quantum thermodynamics
Physical Review Letters, 120(15), 150602, 2018 -
Speed Limit for a Highly Irreversible Process and Tight Finite-Time Landauer’s Bound
Physical Review Letters, 129(12), 120603, 2022 -
Condition on the Rényi Entanglement Entropy under Stochastic Local Manipulation
Physical Review Letters, 125(10), 100502, 2020 -
Quantum Delocalized Interactions
Physical Review Letters, 125(24), 240406, 2020 -
Quantifying the coherence between coherent states
Physical Review Letters, 119(19), 190405, 2017 -
Unified view of quantum correlations and quantum coherence
Physical Review A, 94(2), 22329, 2016
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- Quantum Universe Center, Korea Institute for Advanced Study
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