Results 91 to 100 of about 2,343,048 (182)

Analytic Expressions for Geometric Measure of Three Qubit States

, 2008
A new method is developed to derive an algebraic equations for the geometric measure of entanglement of three qubit pure states. The equations are derived explicitly and solved in cases of most interest.
C. H. Bennett, D. Greenberger, DaeKil Park, Levon Tamaryan, Sayatnova Tamaryan, T.-C. Wei   +5 more
core   +1 more source

Multi-step quantum secure direct communication using multi-particle Green-Horne-Zeilinger state

, 2006
A multi-step quantum secure direct communication protocol using blocks of multi-particle maximally entangled state is proposed. In this protocol, the particles in a Green-Horne-Zeilinger state are sent from Alice to Bob in batches in several steps.
Beige, Beige, Bennett, Bennett, Bennett, Bennett, Boström, Cai, Cai, Deng, Deng, Gao, Gao, Gisin, Guo, Lee, Liu, Man, Xue, Yan, Zhang, Zhang   +21 more
core   +1 more source

Superdense coding using the quantum superposition principle

, 2009
By sending a classical two-level system, one can transfer information about only \emph{two} distinguishable outcomes. Here we show that in quantum mechanics, using both the spin and path degrees of freedom of a spin-1/2 particle, and a Mach-Zehnder type interferometric arrangement with two suitable Stern-Gerlach detectors, it is possible to transfer ...
Home, Dipankar, Pan, A. K., Adhikari, S., Majumdar, A. S., Whitaker, M. A. B.   +4 more
openaire   +2 more sources

Transformation of Bell states using linear optics

Physics Open
Bell states form a complete set of four maximally polarization entangled two-qubit quantum state. Being a key ingredient of many quantum applications such as entanglement based quantum key distribution protocols, superdense coding, quantum teleportation,
Sarika Mishra, R.P. Singh
doaj  

Superdense Coding, Teleportation Algorithms, and Bell’s Inequality Test in Qiskit and IBM Circuit Composer

Electrica, 2022
Yasemin Poyraz Koçak , Selçuk Sevgen
doaj   +1 more source

Quantum field lens coding and classification algorithm to predict measurement outcomes. [PDF]

MethodsX, 2023
Alipour PB, Gulliver TA.
europepmc   +1 more source

Quantum secure direct communication network with superdense coding and decoy photons [PDF]

, 2007
Fu‐Guo Deng, Xihan Li, Chunyan Li, Ping Zhou, Hong-Yu Zhou   +4 more
openalex   +1 more source

Identification of Candidate Genes Regulating the Seed Coat Color Trait in Sesame (Sesamum indicum L.) Using an Integrated Approach of QTL Mapping and Transcriptome Analysis. [PDF]

Front Genet, 2021
Li C, Duan Y, Miao H, Ju M, Wei L, Zhang H.   +5 more
europepmc   +1 more source

Significant improvement of fidelity for encoded quantum bell pairs at long and short-distance communication along with generalized circuit. [PDF]

Heliyon, 2023
Shubha SEU, Rahman MS, Mahdy MRC.
europepmc   +1 more source

Multiclass Classification of Metrologically Resourceful Tripartite Quantum States with Deep Neural Networks. [PDF]

Sensors (Basel), 2022
Rizvi SMA, Asif N, Ulum MS, Duong TQ, Shin H.   +4 more
europepmc   +1 more source