562 citations
- Bulgarian Academy of SciencesBG49 papers
- Chinese Academy of SciencesCN32 papers
- University of Chinese Academy of SciencesCN17 papers
- Institute for Nuclear Research and Nuclear EnergyBG11 papers
- Sofia University "St. Kliment Ohridski"BG10 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Institute of Physical ChemistryPL5 papers
- Laboratoire de physique des lasersFR5 papers
- Polish Academy of SciencesPL5 papers
- Southeast UniversityCN4 papers
- University of LatviaLV4 papers
- Aerospace Information Research InstituteCN3 papers
8 papers · 1 filter
Proof-of-principle experimental demonstration of quantum secure imaging based on quantum key distribution
Yi-Bo Zhao, Wan-Li Zhang, Dong Wang +3
We present a quantum secure imaging (QSI) scheme based on the phase encoding and weak + vacuum decoy-state BB84 protocol of quantum key distribution (QKD). It allows us to implemen…
Phase-coding quantum-key-distribution system based on Sagnac-Mach-Zehnder interferometers
Xiao-Tian Song, Dong Wang, Xiao-Ming Lu +6
Stability and robustness are important criteria to evaluate the performance of a quantum-key-distribution (QKD) system in real-life applications. However, the inherent birefringenc…
A new quantum machine learning algorithm: split hidden quantum Markov model inspired by quantum conditional master equation
Xiao-Yu Li, Qin-Sheng Zhu, Yong Hu +4
The Hidden Quantum Markov Model (HQMM) has significant potential for analyzing time-series data and studying stochastic processes in the quantum domain as an upgrading option with…
Effects of spatial nonlocality versus nonlocal causality for bound electrons in external fields
Ivan P. Christov
Using numerically exact solution of the time-dependent Schroedinger equation together with time-dependent quantum Monte Carlo (TDQMC) calculations we compare the effects of spatial…
Spatial entanglement of fermions in one-dimensional quantum dots
Ivan P. Christov
The time dependent quantum Monte Carlo method for fermions is introduced and applied for calculation of entanglement of electrons in one-dimensional quantum dots with several spin-…
Spatial non-locality in confined quantum systems: a liaison with quantum correlations
Ivan P. Christov
Using advanced stochastic methods (time-dependent quantum Monte Carlo, TDQMC) we explore the ground state of 1D and 2D artificial atoms with up to six bosons in harmonic trap where…