Results 31 to 40 of about 189,987 (323)

Multi-valued Logic Gates for Quantum Computation [PDF]

open access: yes, 2000
We develop a multi-valued logic for quantum computing for use in multi-level quantum systems, and discuss the practical advantages of this approach for scaling up a quantum computer.
A. Barenco   +17 more
core   +2 more sources

Design of quantum optical experiments with logic artificial intelligence [PDF]

open access: yesQuantum, 2022
Logic Artificial Intelligence (AI) is a subfield of AI where variables can take two defined arguments, True or False, and are arranged in clauses that follow the rules of formal logic.
Alba Cervera-Lierta   +2 more
doaj   +1 more source

Compositional Quantum Logic [PDF]

open access: yes, 2013
Quantum logic aims to capture essential quantum mechanical structure in order-theoretic terms. The Achilles' heel of quantum logic is the absence of a canonical description of composite systems, given descriptions of their components. We introduce a framework in which order-theoretic structure comes with a primitive composition operation.
Coecke, B, Heunen, C, Kissinger, A
openaire   +3 more sources

Quantum Fredkin and Toffoli gates on a versatile programmable silicon photonic chip

open access: yesnpj Quantum Information, 2022
Quantum logic gates are backbones of quantum information processing (QIP), wherein the typical three-qubit Fredkin and Toffoli gates are essential in quantum computation and communication.
Yuan Li   +8 more
doaj   +1 more source

An Application of Quantum Logic to Experimental Behavioral Science

open access: yesQuantum Reports, 2021
In 1933, Kolmogorov synthesized the basic concepts of probability that were in general use at the time into concepts and deductions from a simple set of axioms that said probability was a σ-additive function from a boolean algebra of events into [0, 1 ...
Louis Narens
doaj   +1 more source

Neutrosophic Quantum Theory: Partial Entanglement, Partial Effect of the Observer, and Teleportation [PDF]

open access: yesNeutrosophic Sets and Systems
Quantum mechanics presents phenomena, such as entanglement and the observer effect, that challenge classical logical frameworks. Traditional binary and even fuzzy logic often prove insufficient in capturing the inherent imprecision, incompleteness, and ...
Florentin Smarandache
doaj   +1 more source

Universal fault-tolerant quantum computing with stabilizer codes

open access: yesPhysical Review Research, 2022
The quantum logic gates used in the design of a quantum computer should be both universal, meaning arbitrary quantum computations can be performed, and fault-tolerant, meaning the gates keep errors from cascading out of control.
Paul Webster   +3 more
doaj   +1 more source

DYNAMIC QUANTUM LOGIC FOR QUANTUM PROGRAMS [PDF]

open access: yesInternational Journal of Quantum Information, 2004
We present a way to apply quantum logic to the study of quantum programs. This is made possible by using an extension of the usual propositional language in order to make transformations performed on the system appear explicitly. This way, the evolution of the system becomes part of the logical study. We show how both unitary operations and two-valued
Brunet, Olivier, Jorrand, Philippe
openaire   +2 more sources

Classical Logic and Quantum Logic with Multiple and Common Lattice Models

open access: yesAdvances in Mathematical Physics, 2016
We consider a proper propositional quantum logic and show that it has multiple disjoint lattice models, only one of which is an orthomodular lattice (algebra) underlying Hilbert (quantum) space.
Mladen Pavičić
doaj   +1 more source

Quantum logic as a dynamic logic [PDF]

open access: yesSynthese, 2010
The authors argue that quantum mechanics does not require abandoning the principles of classical logic. Their argument is based on combining a formal semantic approach understood as an investigation of ``the logic of yes-no experiments'', following their papers [Int. J. Theor. Phys. 44, No. 12, 2267--2282 (2005; Zbl 1110.81013); Stud. Log. 89, No.
Baltag, A., Smets, S.
openaire   +4 more sources

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