Implementation of controlled quantum teleportation with an arbitrator for secure quantum channels via quantum dots inside optical cavities
J Heo, CH Hong, MS Kang, H Yang, HJ Yang… - Scientific reports, 2017 - nature.com
We propose a controlled quantum teleportation scheme to teleport an unknown state based
on the interactions between flying photons and quantum dots (QDs) confined within single …
on the interactions between flying photons and quantum dots (QDs) confined within single …
Scheme for generation of three-photon entangled W state assisted by cross-Kerr nonlinearity and quantum dot
J Heo, C Hong, SG Choi, JP Hong - Scientific reports, 2019 - nature.com
We represent an optical scheme using cross-Kerr nonlinearities (XKNLs) and quantum dot
(QD) within a single-sided optical cavity (QD-cavity system) to generate three-photon …
(QD) within a single-sided optical cavity (QD-cavity system) to generate three-photon …
Generation of two-photon hybrid-entangled W state with photonic qubit and time-bin via cross-Kerr nonlinearities
C Hong, J Heo, MS Kang, J Jang, HJ Yang… - Physica …, 2020 - iopscience.iop.org
Herein, we present a scheme to prepare a hybrid-entangled W state that possesses the
polarization states of two photons and the time-bin using cross-Kerr nonlinearities (XKNLs) …
polarization states of two photons and the time-bin using cross-Kerr nonlinearities (XKNLs) …
Analysis of optical parity gates of generating Bell state for quantum information and secure quantum communication via weak cross-Kerr nonlinearity under …
We demonstrate the advantages of an optical parity gate using weak cross-Kerr
nonlinearities (XKNLs), quantum bus (qubus) beams, and photon number resolving (PNR) …
nonlinearities (XKNLs), quantum bus (qubus) beams, and photon number resolving (PNR) …
Quantum message authentication scheme based on remote state preparation
We propose a quantum message authentication scheme that provides integrity and origin
authentication using a remote state preparation. Authentication is one of the security …
authentication using a remote state preparation. Authentication is one of the security …
Distribution of hybrid entanglement and hyperentanglement with time-bin for secure quantum channel under noise via weak cross-Kerr nonlinearity
J Heo, MS Kang, CH Hong, HJ Yang, SG Choi… - Scientific Reports, 2017 - nature.com
We design schemes to generate and distribute hybrid entanglement and hyperentanglement
correlated with degrees of freedom (polarization and time-bin) via weak cross-Kerr …
correlated with degrees of freedom (polarization and time-bin) via weak cross-Kerr …
Photonic scheme of discrete quantum Fourier transform for quantum algorithms via quantum dots
We propose an optical scheme of discrete quantum Fourier transform (DQFT) via ancillary
systems using quantum dots (QDs) confined in single-sided cavities (QD-cavity systems). In …
systems using quantum dots (QDs) confined in single-sided cavities (QD-cavity systems). In …
Scheme for encoding single logical qubit information into three-photon decoherence-free states assisted by quantum dots
C Hong, J Heo, MS Kang, J Jang, HJ Yang - Quantum Information …, 2019 - Springer
We propose an optical scheme to encode quantum information into three-photon
decoherence-free states (single logical qubit information) and thereby acquire immunity from …
decoherence-free states (single logical qubit information) and thereby acquire immunity from …
Response to “Comment on 'Controlled mutual quantum entity authentication with an untrusted third party'”
MS Kang, J Heo, CH Hong, HJ Yang, S Moon… - Quantum Information …, 2020 - Springer
Abstract Recently, Wang et al.(Quantum Inf Process, QINP-D-18-00478R1, 2019)
commented that a third party can obtain an authentication key from communicating parties …
commented that a third party can obtain an authentication key from communicating parties …
Constructions of secure entanglement channels assisted by quantum dots inside single-sided optical cavities
J Heo, MS Kang, CH Hong, SG Choi, JP Hong - Optics Communications, 2017 - Elsevier
We propose quantum information processing schemes to generate and swap entangled
states based on the interactions between flying photons and quantum dots (QDs) confined …
states based on the interactions between flying photons and quantum dots (QDs) confined …