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Quantum Foundations [PDF]

open access: yesPhysics Today, 2019
More than a century after the birth of quantum mechanics, physicists and philosophers are still debating what a “measurement” really means.
David P. DiVincenzo   +1 more
  +5 more sources

Quantum coherence on selectivity and transport of ion channels

open access: yesScientific Reports, 2022
Recently, it has been suggested that ion channel selectivity filter may exhibit quantum coherence, which may be appropriate to explain ion selection and conduction processes. Potassium channels play a vital role in many physiological processes.
Mina Seifi   +2 more
doaj   +1 more source

Practical quantum tokens without quantum memories and experimental tests

open access: yesnpj Quantum Information, 2022
Unforgeable quantum money tokens were the first invention of quantum information science, but remain technologically challenging as they require quantum memories and/or long-distance quantum communication.
Adrian Kent   +3 more
doaj   +1 more source

Quantum enhancement to information acquisition speed

open access: yesNew Journal of Physics, 2021
The speed of the transmission of a physical signal from a sender to a receiver is limited by the speed of light, regardless of the physical system being classical or quantum.
Sebastian Horvat, Borivoje Dakić
doaj   +1 more source

QUANTUM SUPERGROUPS I. FOUNDATIONS [PDF]

open access: yesTransformation Groups, 2013
In this part one of a series of papers, we introduce a new version of quantum covering and super groups with no isotropic odd simple root, which is suitable for the studies of integrable modules, integral forms and bar-involution. A quantum covering group involves a quantum parameter q and a sign parameter pi squaring to 1, and it specializes to a ...
Clark, Sean, Hill, David, Wang, Weiqiang
openaire   +3 more sources

Foundations of Quantum Mechanics

open access: yesEncyclopedia, 2022
Quantum mechanics is a mathematical formalism that models the dynamics of physical objects. It deals with the elementary constituents of matter (atoms, subatomic and elementary particles) and of radiation.
Salim Yasmineh
doaj   +1 more source

Toy Models of Top Down Causation

open access: yesEntropy, 2020
Models in which causation arises from higher level structures as well as from microdynamics may be relevant to unifying quantum theory with classical physics or general relativity.
Adrian Kent
doaj   +1 more source

Quantum measurement: A short review [PDF]

open access: yesKragujevac Journal of Science
Quantum measurement problem is a long-standing problem at the heart of the foundations of modern physics and nascent technology, such as quantum technology.
Dugić Miroljub   +2 more
doaj   +1 more source

On foundation of quantum physics [PDF]

open access: yesPhysics of Atomic Nuclei, 2009
Some aspects of the interpretation of quantum theory are discussed. It is emphasized that quantum theory is formulated in the Cartesian coordinate system; in other coordinates the result obtained with the help of the Hamiltonian formalism and commutator relations between 'canonically conjugated' coordinate and momentum operators leads to a wrong ...
openaire   +2 more sources

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