Results 21 to 30 of about 4,879 (106)
Neurons and symbols: a manifesto [PDF]
, 2010 We discuss the purpose of neural-symbolic integration including its principles, mechanisms and applications. We outline a cognitive computational model for neural-symbolic integration, position the model in the broader context of multi-agent systems ...
Garcez, A.
core
Engineering superpositions of displaced number states of a trapped ion
, 2004 We present a protocol that permits the generation of a subtle with superposition with 2^(l+1) displaced number states on a circle in phase space as target state for the center-of-mass motion of a trapped ion.
An +47 more
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Observation of Relativistic Domain Wall Motion in Amorphous Ferrimagnets
Advanced Functional Materials, Volume 36, Issue 23, 19 March 2026.Domain walls in ferrimagnets and antiferromagnets move as relativistic sine‐Gordon solitons, with the spin‐wave velocity setting their speed limit. Such relativistic domain‐wall motion is demonstrated in amorphous GdFeCo near angular momentum compensation, where current‐driven walls reach 90% of the 2 kms−1 spin‐wave speed, enabling ultrafast, device ...
Pietro Diona +3 more
wiley +1 more source
On the origin of nonclassicality in single systems
, 2017 In the framework of certain general probability theories of single systems, we identify various nonclassical features such as incompatibility, multiple pure-state decomposability, measurement disturbance, no-cloning and the impossibility of certain ...
Aravinda, S. +2 more
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Universal quantum modifications to general relativistic time dilation in delocalised clocks
, 2020 The theory of relativity associates a proper time with each moving object via its world line. In quantum theory however, such well-defined trajectories are forbidden. After introducing a general characterisation of quantum clocks, we demonstrate that, in
Khandelwal, Shishir +2 more
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Analysis &Sensing, Volume 6, Issue 2, March 2026.Mass spectrometry–based technologies reveal how amino acids and metabolites assemble into ordered supramolecular structures. By integrating ion mobility, ion spectroscopy, and condensed‐phase methods, these approaches provide structural insight into small‐molecule assemblies and uncover their emerging biological functions and potential roles in disease.
Thanh D. Do
wiley +1 more source
Hyperentanglement in Nanophotonic Systems With Discrete Rotational Symmetry
Nanophotonics, Volume 15, Issue 6, 27 March 2026.This work introduces a nanophotonic scheme leveraging discrete rotational symmetry to unlock two quantum capabilities: generation of hyperentangled photon pairs in spin and spatial degrees of freedom; and isomorphic mapping that preserves free‐space degrees of freedom, overcoming the information loss in non‐paraxial photonic systems.
Lior Fridman +5 more
wiley +1 more source
Noûs, Volume 60, Issue 1, Page 136-160, March 2026.Abstract It is well‐recognized in the sciences that a multitude of nonequivalent models are used by researchers to fulfill a range of goals, even for the same target system, a result known broadly as model pluralism. The possibility of the same form of pluralism occurring in logic, however, has not been adequately considered.
Ben Martin
wiley +1 more source
Finite automata models of quantized systems: conceptual status and outlook [PDF]
, 2002 Since Edward Moore, finite automata theory has been inspired by physics, in particular by quantum complementarity. We review automaton complementarity, reversible automata and the connections to generalized urn models.
Svozil, Karl
core +4 more sources
, 1999 We show that by using a feedback loop it is possible to reduce the fluctuations in one quadrature of the vibrational degree of freedom of a trapped ion below the quantum limit. The stationary state is not a proper squeezed state, but rather a ``squashed''
Buchler B C +16 more
core +1 more source