Pith. sign in

REVIEW 1 cited by

Deformation Quantization and Wigner Functions

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv hep-th/0504166 v1 pith:QTYFR2ZR submitted 2005-04-20 hep-th

Nuno Costa Dias , Joao Nuno Prata This is my paper · ORCID
classification hep-th
keywords conceptdiscussphasespaceweyl-wignerwigneranalizeapproach
verification ladder T0 review T1 audit T2 compute T3 formal

Signed reviews

No signed human review yet.

0 comments
read the original abstract

We review the Weyl-Wigner formulation of quantum mechanics in phase space. We discuss the concept of Narcowich-Wigner spectrum and use it to state necessary and sufficient conditions for a phase space function to be a Wigner distribution. Based on this formalism we analize the modifications introduced by the presence of boundaries. Finally, we discuss the concept of environment-induced decoherence in the context of the Weyl-Wigner approach.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. The Feynman-Kac formula in deformation quantization

    math-ph 2025-02 conditional novelty 3.0 of 10

    The ground state energy of a quantum system is extracted from the large imaginary-time limit of the phase space integral of the star exponential of the Hamiltonian, a reformulation of the trace formula.

Pith tools