Results 21 to 30 of about 6,522,895 (210)

Quantum sub-phase sensitivity of a Mach–Zehnder interferometer with the superposition of Schrödinger’s cat-like state with vacuum state as an input under product detection scheme

open access: yesPhysics Open
We study the phase sensitivity of a Mach–Zehnder interferometer (MZI) with product detection (PD) scheme by using the superposition of Schrödinger’s cat-like state with the vacuum state (SCVS) and the coherent state as the inputs.
Gaurav Shukla   +4 more
doaj   +2 more sources

Nuclear Motion Is Classical: Spectrum of a Magic Protonated Water Cluster [PDF]

open access: yesMolecules, 2023
The assumption that nuclear motion is classical explains many phenomena. The problems of Schrödinger’s cat and the EPR paradoxon do not exist in a perfectly deterministic theory.
Irmgard Frank
doaj   +2 more sources

Teleportation of a Schrödinger's-Cat State via Satellite-Based Quantum Communications [PDF]

open access: green2019 IEEE Globecom Workshops (GC Wkshps), 2019
The Schrödinger's-cat state is created from the macroscopic superposition of coherent states and is well-known to be a useful resource for quantum information processing protocols.
Hung Do, Robert Malaney, Jonathan Green
openalex   +3 more sources

Degeneracy and Photon Trapping in a Dissipationless Two-Mode Optomechanical Model [PDF]

open access: yesEntropy
In this work, we theoretically study a finite and undamped two-mode optomechanical model consisting of a high quality optical cavity containing a thin, elastic, and dielectric membrane. The main objective is to investigate the precursors of quantum phase
Thiago Alonso Merici   +2 more
doaj   +2 more sources

Schrödinger's cat: anaesthetised and not! [PDF]

open access: bronzeBritish Journal of Anaesthesia, 2017
Alex Proekt, Max B. Kelz
openalex   +2 more sources

Engineering Dissipative Channels for Realizing Schrödinger Cats in SQUIDs [PDF]

open access: yesFrontiers in ICT, 2014
We show that by engineering the interaction with the environment, there exists a large class of systems that can evolve irreversibly to a cat state. To be precise, we show that it is possible to engineer an irreversible process so that the steady state is close to a pure Schrödinger’s cat state by using double well systems and an environment comprising
Everitt, Mark J.   +4 more
openaire   +2 more sources

How to administer an antidote to Schrödinger’s cat

open access: yesJournal of Physics B: Atomic, Molecular and Optical Physics, 2022
In his 1935 Gedankenexperiment, Erwin Schrödinger imagined a box with a cat and a poisonous substance which has a 50% probability of being released, based on the decay of a radioactive atom. As such, the life of the cat and the state of the poison become
Juan-Rafael Álvarez   +9 more
semanticscholar   +1 more source

Schrödinger’s cat for de Sitter spacetime [PDF]

open access: yesClassical and quantum gravity, 2020
Quantum gravity is expected to contain descriptions of semiclassical spacetime geometries in quantum superpositions. To date, no framework for modelling such superpositions has been devised.
Joshua Foo, R. Mann, M. Zych
semanticscholar   +1 more source

Quantum-like Schroedinger’s cats by exploiting orbital angular momentum of the light [PDF]

open access: yesEPJ Web of Conferences
We present experimental and theoretical representation of quantum-like Schrödinger's cat states, by exploiting orbital angular momentum of the light. We investigated complex superposition as 3-Cat, 6-Cat and Fock-Cat states.
Riccio Sara   +4 more
doaj   +1 more source

Schrödinger’s Judiciary—Formality at the Service of Informality in Hungary

open access: yesGerman Law Journal, 2023
There are two contrasting claims regarding the Hungarian judiciary. The Government asserts that it is in the best shape, while many other voices label it as captured or dependent.
Attila Vincze
doaj   +1 more source

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