Results 21 to 30 of about 4,352,781 (251)

Measurement-based generation and preservation of cat and grid states within a continuous-variable cluster state [PDF]

Quantum, 2022
We present an algorithm to reliably generate various quantum states critical to quantum error correction and universal continuous-variable (CV) quantum computing, such as Schrödinger cat states and Gottesman-Kitaev-Preskill (GKP) grid states, out of ...
Miller Eaton, Carlos González-Arciniegas, Rafael N. Alexander, Nicolas C. Menicucci, Olivier Pfister   +4 more
doaj   +1 more source

Climate variability and trends in the Endorheic Lake Hayk basin: implications for Lake Hayk water level changes in the lake basin, Ethiopia

Environmental Systems Research, 2022
For sustainable climate hazard management, climate information at the local level is crucial for developing countries like Ethiopia, which has an exceptionally low adaptive capacity to changes in climate.
Mezgebu Mewded, Adane Abebe, Seifu Tilahun, Zeleke Agide   +3 more
doaj   +1 more source

Ancilla-free continuous-variable SWAP test [PDF]

Quantum, 2022
We propose a continuous-variable (CV) SWAP test that requires no ancilla register, thereby generalizing the ancilla-free SWAP test for qubits. In this ancilla-free CV SWAP test, the computational basis measurement is replaced by photon number-resolving ...
T. J. Volkoff, Yiğit Subaşı
doaj   +1 more source

A learning theory for quantum photonic processors and beyond [PDF]

Quantum
We consider the tasks of learning quantum states, measurements and channels generated by continuous-variable (CV) quantum circuits. This family of circuits is suited to describe optical quantum technologies and in particular it includes state-of-the-art ...
Matteo Rosati
doaj   +1 more source

Continuous-Variable Instantaneous Quantum Computing is Hard to Sample [PDF]

, 2017
Instantaneous quantum computing is a subuniversal quantum complexity class, whose circuits have proven to be hard to simulate classically in the discrete-variable realm. We extend this proof to the continuous-variable (CV) domain by using squeezed states
Ferrini, G., Milman, Perola, T. Coudreau, D. Markham, van Loock, Peter, Douce, T., Kashefi, Elham, P. van Loock, Douce, Tom, T. Douce, Ferrini, Giulia, Coudreau, T., Milman, P., Markham, Damian, Markham, D., Diamanti, E., P. Milman, G. Ferrini, Kashefi, E., Coudreau, Thomas, Diamanti, Eleni, E. Diamanti, E. Kashefi, van Loock, P.   +23 more
core   +1 more source

Continuous-Variable Quantum Fourier Layer: Applications to Filtering and PDE Solving

Algorithms
Fourier representations play a central role in operator learning for partial differential equations and are increasingly being explored in quantum machine learning architectures.
Paolo Marcandelli, Stefano Mariani, Martina Siena, Stefano Markidis   +3 more
doaj   +1 more source

Univariate and multivariate linear regression analysis of obesity indices as a continuous variable with SD and CV of home SBP.

, 2018
Univariate and multivariate linear regression analysis of obesity indices as a continuous variable with SD and CV of home SBP.
Yasuaki Nakagawa (8488), Junko Kuwabara (5932040), Yoshihiro Kuwabara (286904), Takeshi Kimura (159578), Koichiro Kuwahara (149477), Shinji Yasuno (524104), Kenji Ueshima (524105)   +6 more
core   +1 more source

Qumode transfer between continuous and discrete variable devices [PDF]

Transferring quantum information between different types of quantum hardware is crucial for integrated quantum technology. In particular, converting information between continuous-variable (CV) and discrete-variable (DV) devices enables many applications
Macridin, Alexandru, Li, Andy C. Y., Spentzouris, Panagiotis   +2 more
core   +1 more source

Bell inequalities for continuous-variable measurements

, 2010
Tests of local hidden-variable theories using measurements with continuous-variable (CV) outcomes are developed, and a comparison of different methods is presented.
E. G. Cavalcanti (19008392), Margaret Reid (18926935), Q. Y. He (18998066), Peter Drummond (18924964)   +3 more
core   +2 more sources

Realization of Quantum Secure Direct Communication with Continuous Variable

Research, 2023
With the progress of theoretical and applied technologies, the communication system based on the classical encryption is seriously threatened by quantum computing and distributed computing.
Zhengwen Cao, Yuan Lu, Geng Chai, Hao Yu, Kexin Liang, Lei Wang   +5 more
doaj   +1 more source