Results 61 to 70 of about 20,713 (305)

Logic, Geometry And Probability Theory [PDF]

open access: yes, 2013
We discuss the relationship between logic, geometry and probability theory under the light of a novel approach to quantum probabilities which generalizes the method developed by R. T.
Federico Holik, Holik, Federico
core  

Thermal‐Driven Diode Polarity Switching From Competing Helical Superconducting States in WTe2/α‐Fe2O3 Heterostructures

open access: yesAdvanced Materials, EarlyView.
A Nb‐proximitized Josephson junction based on a WTe2/α‐Fe2O3 heterostructure exhibits a robust superconducting diode effect with programmable polarity. The diode direction can be trained by magnetic fields and switched by temperature cycling, revealing tunable finite‐momentum pairing states and competing superconducting states in symmetry‐broken ...
Enze Zhang   +9 more
wiley   +1 more source

Rough Approximation Operators on a Complete Orthomodular Lattice

open access: yesAxioms, 2021
This paper studies rough approximation via join and meet on a complete orthomodular lattice. Different from Boolean algebra, the distributive law of join over meet does not hold in orthomodular lattices. Some properties of rough approximation rely on the
Songsong Dai
doaj   +1 more source

Constructive quantum logics

open access: yesProceedings of the Royal Society A Mathematical Physical and Engineering Science
Abstract Following a suggestion of Birkhoff & von Neumann [Ann. Math. 1936;37:23–32], we pursue a joint study of quantum logic and intuitionistic logic. We exhibit a linear-time translation which for each quantum logic Q and each superintuitionistic logic I yields an axiomatization of Q∩I from axiomatizations of Q and I.
Juan P. Aguilera, Guillaume Massas
openaire   +2 more sources

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

open access: yesAdvanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj   +8 more
wiley   +1 more source

Ultrafast infrared spectroscopy with single molecular ions

open access: yesNew Journal of Physics, 2019
We propose a method to investigate the vibrational dynamics of single polyatomic molecular ions confined in a Paul trap. Quantum logic techniques are employed to detect the recoil of single photon absorption events on the molecule via a co-trapped atomic
Philipp Schindler
doaj   +1 more source

A topology on quantum logics [PDF]

open access: yesProceedings of the American Mathematical Society, 1989
A uniform topology τ M
Pulmannová, Sylvia, Riečanová, Zdenka
openaire   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

open access: yesAdvanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen   +7 more
wiley   +1 more source

Quantum logic at a distance

open access: yesScience, 2021
A quantum gate is realized by optically coupling trapped atoms separated by 60 ...
openaire   +3 more sources

Quantum logic and automata theory

open access: yes, 2007
It is noted that a theory of computation based on quantum logic is to be established as a logical foundation of quantum computation. Finite automata and pushdown automata are considered the simplest abstract mathematical models of computing machines ...
Ying, M, Mingsheng Ying
core   +1 more source

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