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The Balance Tracking System (BTrackS) for Postural Control Assessment/Training - a Decade of Research. [PDF]

Med Devices (Auckl)
Goble DJ, Baweja HS, Haworth JL.
europepmc   +1 more source

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Quasicrystalline spin foam with matter: definitions and examples

Academia Quantum, 2023
In this work, we define quasicrystalline spin networks as a subspace within the standard Hilbert space of loop quantum gravity, effectively constraining the states to coherent states that align with quasicrystal geometry structures.
Marcelo M. Amaral, Richard Clawson, K. Irwin   +2 more
semanticscholar   +1 more source

Spin foam amplitude of the black-to-white hole transition

Physical Review D
It has been conjectured that quantum gravity effects may cause the black-to-white hole transition due to quantum tunneling. The transition amplitude of this process is explored within the framework of the spin foam model on a 2-complex containing 56 ...
Muxin Han, Dongxue Qu, Cong Zhang
semanticscholar   +1 more source

Dark matter and dark energy as manifestations of quantum spin connection foam

Journal of Physics: Conference Series
This paper demonstrates how the simplest form of dark energy, represented by the cosmological constant, and an alternative to dark matter, in the form of MOND, emerge from the quantum spin connection foam picture of quantum gravity.
I. Kanatchikov, V. A. Kholodnyi
semanticscholar   +1 more source

SPIN-SURFING THE SPACE–TIME FOAM

International Journal of Modern Physics D, 2010
We present the quantum spin as a novel test tool for probing directly the Planck scale space–time foam of quantum gravity. Quantum fluctuations of spatial support for the electric vector associated with the spin-one photon affect its polarization sufficiently to allow us to gain deep insights and unprecedented constraints on the most important and ...
Unnikrishnan, C. S., Gillies, G. T.
openaire   +2 more sources

Quantum guidelines for solid-state spin defects

Nature Reviews Materials, 2021
Gary Wolfowicz, F Joseph Heremans, Christopher P Anderson   +2 more
exaly  

Oxide spin-orbitronics: spin–charge interconversion and topological spin textures

Nature Reviews Materials, 2021
Felix Trier, Paul Noël, Joo-Von Kim
exaly