Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

arXiv:1112.6144 · Journal of Superconductivity and Novel Magnetism

Conservation of Angular Momentum in a Flux Qubit

Eugene M. Chudnovsky, Dmitry A. Garanin, Michael F. O’Keeffe

Published Jan 17, 2012• 3 citations
arXivHTMLPDF
DOI
10.1007/s10948-012-1410-y

Related papers

Superposition of Flux-Qubit States and the Law of Angular Momentum Conservation

А. В. Никулов

arXiv:0907.1873•NATO science for peace and security series. B, Physics and biophysics•Oct 7, 2010•1 citation

Contradiction between assumption on superposition of flux-qubit states and the law of angular momentum conservation

А. В. Никулов

Superconducting loop interrupted by one or three Josephson junctions is considered in many publications as a possible quantum bit, flux qubit, which can be used for creation of quantum computer. But the assumption on superposition of two macroscopically distinct quantum states of superconducting loop contradict to the fundamental law of angular momentum conservation and the universally recognized quantum formalism. Numerous publications devoted to the flux qubit testify to an inadequate interpretation by many authors of paradoxical nature of superposition principle and the subject of quantum description.

arXiv:0912.0230•Dec 1, 2009•1 citation

Coherent quantum dynamics of a flux qubit

Hans Mooij

APS•Mar 1, 2003•0 citations

Interaction-free Generation of Angular Momentum Eigenstates in Remote Qubits

C. Thiel, Andreas Maser, Thierry Bastin +2 more

•Jan 1, 2008•0 citations

Comment on "Probing Noise in Flux Qubits via Macroscopic Resonant Tunneling" (arXiv:0712.0838)

А. В. Никулов

Expert attention is attracted to the obvious contradiction of the assumption on macroscopic quantum tunnelling and on superposition of two macroscopically distinct quantum states of superconducting loop, considered as flux qubit, with the law of angular momentum conservation and the universally recognized quantum formalism.

arXiv:0903.3575•Mar 20, 2009•2 citations

Conservation of angular momentum in Aharonov-Bohm scattering

Michel Bawin, André Burnel

Physics Letters A•Jul 1, 1987•1 citation
Superconducting loop interrupted by one or three Josephson junctions is considered in many publications as a possible quantum bit, flux qubit, which can be used for creation of quantum computer. But the assumption on superposition of two macroscopically distinct quantum states of superconducting loop contradict to the fundamental law of angular momentum conservation and the universally recognized quantum formalism. Numerous publications devoted to the flux qubit testify to an inadequate interpretation by many authors of paradoxical nature of superposition principle and the subject of quantum description.