Results 11 to 20 of about 3,636,929 (289)

Continuous-Variable Quantum Games [PDF]

Physics Letters A, 2002
We investigate the quantization of games in which the players can access to a continuous set of classical strategies, making use of continuous-variable quantum systems.
Benjamin, Braunstein, Chen, Chen, Cournot, Du, Du, Du, Eisert, Flitney, Furusawa, Hui Li, Hwang, Iqbal, Iqbal, Jiangfeng Du, Johnson, Kin, Marinatto, Meyer, Milburn, Scheel, Serge Massar, Wu   +23 more
core   +7 more sources

Optical continuous-variable qubit

Physical Review Letters, 2010
In a new branch of quantum computing, information is encoded into coherent states, the primary carriers of optical communication. To exploit it, quantum bits of these coherent states are needed, but it is notoriously hard to make superpositions of such ...
Hayasaka, Kazuhiro, Neergaard-Nielsen, Jonas S., Sasaki, Masahide, Takahashi, Hiroki, Takeoka, Masahiro, Takeuchi, Makoto, Wakui, Kentaro   +6 more
core   +3 more sources

Continuous-variable blind quantum computation [PDF]

Physical Review Letters, 2012
Blind quantum computation is a secure delegated quantum computing protocol where Alice who does not have sufficient quantum technology at her disposal delegates her computation to Bob who has a fully-fledged quantum computer in such a way that Bob cannot
A. Broadbent, A. Childs, D. Aharonov, Tomoyuki Morimae   +3 more
core   +3 more sources

A continuous variable Born machine [PDF]

Quantum Machine Intelligence, 2022
AbstractGenerative modelling has become a promising use case for near-term quantum computers. Due to the fundamentally probabilistic nature of quantum mechanics, quantum computers naturally model and learn probability distributions, perhaps more efficiently than can be achieved classically. The quantum circuit Born machine is an example of such a model,
Ieva Čepaitė, Brian Coyle, Elham Kashefi   +2 more
openaire   +3 more sources

Let Continuous Outcome Variables Remain Continuous [PDF]

Computational and Mathematical Methods in Medicine, 2012
The complementary log-log is an alternative to logistic model. In many areas of research, the outcome data are continuous. We aim to provide a procedure that allows the researcher to estimate the coefficients of the complementary log-log model without dichotomizing and without loss of information.
Bakhshi, Enayatollah, McArdle, Brian, Mohammad, Kazem, Seifi, Behjat, Biglarian, Akbar   +4 more
openaire   +3 more sources

Multicarrier Multiplexing Continuous-Variable Quantum Key Distribution at Terahertz Bands Under Indoor Environment and in Inter-Satellite Links Communication

IEEE Photonics Journal, 2021
We propose a continuous-variable quantum key distribution (CVQKD) scheme at terahertz (THz) bands based on multicarrier multiplexing (MCM) technology. In this scheme, multiple Gaussian modulated subcarriers are coupled to transmit multipath superposed ...
Chengji Liu, Changhua Zhu, Xiao Liu, Min Nie, Hong Yang, Changxing Pei   +5 more
doaj   +1 more source

Continuous variable quantum perceptron [PDF]

International Journal of Quantum Information, 2019
We present a model of Continuous Variable Quantum Perceptron (CVQP), also referred to as neuron in the following, whose architecture implements a classical perceptron. The necessary nonlinearity is obtained via measuring the output qubit and using the measurement outcome as input to an activation function.
Benatti F., Mancini S., Mangini S.
openaire   +4 more sources

Integrating Quantum and Satellites: A New Era of Connectivity

IEEE Access, 2023
Quantum satellite networking is central to enabling quantum key distribution (QKD) and quantum-state transfer. Delving into the synergistic relations of quantum technology and satellite communications, we elucidate on continuous variable and discrete ...
Shabnam Sodagari
doaj   +1 more source

Continuous Variable Entanglement Swapping [PDF]

Physical Review Letters, 1999
Summary: We investigate the efficacy with which polarization entanglement can be teleported using a continuous measurement scheme. We show that by using the correct gain for the classical channel the degree of violation of locality that can be demonstrated (using a CH-type inequality) is not a function of the level of entanglement squeezing used in the
Polkinghorne, R. E. S., Ralph, T. C.
openaire   +2 more sources

Causal Effect of Leading-Edge Sawtooth Configuration on Flow Field Characteristics and Aerodynamic Losses in the Supersonic Compressor Cascade [PDF]

Journal of Applied Fluid Mechanics
This study focuses on the TM-141 supersonic compressor blade as the subject of investigation. Utilizing the Reynolds-averaged numerical simulation approach, the study examines the impact of the leading-edge sawtooth structure on the blade grid, flow ...
S. J. Hu, Z. J. Wei, M. Ni, G. M. Ren
doaj   +1 more source