Research - SQuIS

Selected Research Highlight

Quantum Computational Advantage of Noisy Boson Sampling with Partially Distinguishable Photons

B. Go, C. Oh, and H. Jeong

2025

PRX Quantum 6, 030362

Extending classically simulatable bounds of Clifford circuits with nonstabilizer states via framed Wigner functions

G. Park, H. Kwon, and H. Jeong

2024

Phys. Rev. Lett. 133, 220601

Evidence-based certification of quantum dimensions

Teo, Y. S., Shringarpure, S. U., Jeong, H. et al.

2024

Phys. Rev. Lett. 133, 050204

Parity-encoding-based quantum computing with Bayesian error tracking

S.-H. Lee, S. Omkar, Y. S. Teo, and H. Jeong

2023

npj Quantum Inf 9, 39

Faithfulness and Sensitivity for Ancilla-Assisted Process Tomography

S. H. Lie and H. Jeong

2023

Phys. Rev. Lett. 130, 020802

All-Photonic Architecture for Scalable Quantum Computing with Greenberger-Horne-Zeilinger States

S. Omkar, S.-H. Lee, Y. S. Teo, S.-W. Lee, and H. Jeong

2022

PRX Quantum 3, 030309

Quantum Metrological Power of Continuous-Variable Quantum Networks

H. Kwon, Y. Lim, L. Jiang, H. Jeong, and C. Oh

2022

Phys. Rev. Lett. 128, 180503

Towards resource-efficient and fault-tolerant quantum computation with light

H. Jeong

2020

International Workshop on Quantum Computing

Resource-efficient topological fault-tolerant quantum computation with hybrid entanglement of light

Omkar, S., Teo, Y. S., & Jeong, H.

2020

Phys. Rev. Lett. 125, 060501

Negativity of Quasiprobability Distributions as a Measure of Nonclassicality

K. C. Tan, S. Choi, and H. Jeong

2020

Phys. Rev. Lett. 124, 110404

Quantum Teleportation of Shared Quantum Secret

S. M. Lee, S.-W. Lee, H. Jeong, and H. S. Park

2020

Phys. Rev. Lett. 124, 060501

Probing Bayesian Credible Regions Intrinsically: A Feasible Error Certification for Physical Systems

C. Oh, Y. S. Teo, and H. Jeong

2019

Phys. Rev. Lett. 123, 040602

Adaptive Compressive Tomography with No a priori Information

D. Ahn, Y. S. Teo, H. Jeong et al.

2019

Phys. Rev. Lett. 122, 100404

Nonclassicality as a Quantifiable Resource for Quantum Metrology

H. Kwon, K. C. Tan, T. Volkoff, and H. Jeong

2019

Phys. Rev. Lett. 122, 040503

Entanglement as the Symmetric Portion of Correlated Coherence

K. C. Tan and H. Jeong

2018

Phys. Rev. Lett. 121, 220401

Clock–Work Trade-Off Relation for Coherence in Quantum Thermodynamics

H. Kwon, H. Jeong, D. Jennings, B. Yadin, and M. S. Kim

2018

Phys. Rev. Lett. 120, 150602

Quantifying the Coherence between Coherent States

K. C. Tan, T. Volkoff, H. Kwon, and H. Jeong

2017

Phys. Rev. Lett. 119, 190405

Nearly Deterministic Bell Measurement for Multiphoton Qubits and its Application to Quantum Information Processing

S.-W. Lee, K. Park, T. C. Ralph, and H. Jeong

2015

Phys. Rev. Lett. 114, 113603

Generation of hybrid entanglement of light

H. Jeong, A. Zavatta, M. Kang, S.-W. Lee, L. S. Costanzo, S. Grandi, T. C. Ralph, and M. Bellini

2014

Nature Photon 8, 564

Coarsening Measurement References and the Quantum-to-Classical Transition

H. Jeong, Y. Lim, and M. S. Kim

2014

Phys. Rev. Lett. 112, 010402

Quantum tele-amplification with a continuous-variable superposition state

J. S. Neergaard-Nielsen, Y. Eto, C.-W. Lee, H. Jeong, and M. Sasaki

2013

Nature Photon 7, 439

Near-deterministic quantum teleportation and resource-efficient quantum computation using linear optics and hybrid qubits

S.-W. Lee and H. Jeong

2013

Phys. Rev. A 87, 022326

Quantification of Macroscopic Quantum Superpositions within Phase Space

C.-W. Lee and H. Jeong

2011

Phys. Rev. Lett. 106, 220401

Failure of Local Realism Revealed by Extremely-Coarse-Grained Measurements

H. Jeong, M. Paternostro, and T. C. Ralph

2009

Phys. Rev. Lett. 102, 060403

Scheme for Proving the Bosonic Commutation Relation Using Single-Photon Interference

M. S. Kim, H. Jeong, A. Zavatta, V. Parigi, and M. Bellini

2008

Phys. Rev. Lett. 101, 260401

Generation of optical ‘Schrödinger cats’ from photon number states

A. Ourjoumtsev, H. Jeong, R. Tualle-Brouri, and P. Grangier

2007

Nature 448, 784

Transfer of Nonclassical Properties from a Microscopic Superposition to Macroscopic Thermal States in the High Temperature Limit

H. Jeong and T. C. Ralph

2006

Phys. Rev. Lett. 97, 100401

Generation of macroscopic superposition states with small nonlinearity

H. Jeong, M. S. Kim, T. C. Ralph, and B. S. Ham

2004

Phys. Rev. A 70, 061801

Efficient quantum computation using coherent states

H. Jeong and M. S. Kim

2002

Phys. Rev. A 65, 042305