Results 31 to 40 of about 1,708,303 (255)

Inadequacy of Modal Logic in Quantum Settings [PDF]

Electronic Proceedings in Theoretical Computer Science, 2019
We test the principles of classical modal logic in fully quantum settings. Modal logic models our reasoning in multi-agent problems, and allows us to solve puzzles like the muddy children paradox.
Nuriya Nurgalieva, Lídia del Rio
doaj   +1 more source

Implementation of Grover’s Algorithm & Bernstein-Vazirani Algorithm with IBM Qiskit

Journal of Informatics and Web Engineering
Quantum logic gates differ from classical logic gates as the former involves quantum operators. The conventional gates such as AND, OR, NOT etc., are generally classified as classical gates, however, some of the quantum gates are known as Pauli gates ...
Yang-Che Liu, Mei-Feng Liu
doaj   +1 more source

Generalized Rough Sets via Quantum Implications on Quantum Logic

Axioms, 2021
This paper introduces some new concepts of rough approximations via five quantum implications satisfying Birkhoff–von Neumann condition. We first establish rough approximations via Sasaki implication and show the equivalence between distributivity of ...
Songsong Dai
doaj   +1 more source

Correlated information: a logic for multi-partite quantum systems [PDF]

, 2011
In this paper we analyze classical and quantum correlations using the tools of epistemic logic. Our main contribution consists of two new logical systems.
Smets, Sonja, Smets, S., Smets, S.; id_orcid, Baltag, Alexandru, Baltag, A., Smets, S, Sonja Smets, Alexandru Baltag   +7 more
core   +2 more sources

The Logic of Quantum Programs. [PDF]

, 2004
We present a logical calculus for reasoning about information flow in quantum programs. In particular we introduce a dynamic logic that is capable of dealing with quantum measurements, unitary evolutions and entanglements in compound quantum systems.
Smets, Sonja, Baltag, Alexandru, Ru Baltag, Sonja Smets   +3 more
core  

Embedded Ferroelectric Nanoclusters Can Drive Polarization Reversal in a Non‐Ferroelectric Polar Film via the Proximity Effect

Advanced Functional Materials, EarlyView.
Ferroelectric nanoclusters create local internal fields in a normally non‐switchable polar film because of polarization mismatch at their interfaces. That field opposes polarization in the regions with larger polarization and reinforces polarization in the regions with smaller polarization.
Anna N. Morozovska, Eugene A. Eliseev, Sergei V. Kalinin, Long‐Qing Chen, Dean R. Evans, Venkatraman Gopalan   +5 more
wiley   +1 more source

Paths of Cultural Systems

Entropy, 2017
A theory of cultural structures predicts the objects observed by anthropologists. We here define those which use kinship relationships to define systems.
Paul Ballonoff
doaj   +1 more source

Quantum Logic Gates Based on DNAtronics, RNAtronics, and Proteintronics

Advanced Intelligent Systems, 2021
Quantum computers (QCs) adopt an n‐state quantum mechanical system to manipulate the superposition state. However, molecular transistors are not used to build up the quantum logic gate.
Sheh-Yi Sheu, Hua-Yi Hsu, Dah-Yen Yang
doaj   +1 more source

Is logic empirical? [PDF]

, 2007
The philosophical debate about quantum logic between the late 1960s and the early 1980s was generated mainly by Putnam's claims that quantum mechanics empirically motivates introducing a new form of logic, that such an empirically founded quantum logic ...
Bacciagaluppi, Guido
core  

Disorder‐Broadened Topological Hall Phase and Anomalous Hall Scaling in FeGe

Advanced Functional Materials, EarlyView.
By systematically introducing defects into FeGe via ion‐beam modification, we demonstrate that disorder broadens the temperature regime over which the topological Hall effect ‐ a signature of skyrmions or other chiral textures — appears, while also increasing its magnitude.
Chaman Gupta, Chris Matsumura, Hongbin Yang, Sarah Edwards, Rebeca M. Gurrola, Jiun‐Haw Chu, Hanjong Paik, Yongqiang Wang, David A. Muller, Robert Streubel, Tzu‐Ming Lu, Serena Eley   +11 more
wiley   +1 more source