Two Invariant Surface-Tensors Determine CSL of Massive Body Wave Function

Autor:	Lajos Diósi
Rok vydání:	2020
Předmět:	Surface (mathematics) Physics Quantum decoherence Classical mechanics Position (vector) Surface integral Structure (category theory) Function (mathematics) Invariant (mathematics) Wave function
Zdroj:	Fundamental Theories of Physics ISBN: 9783030467760
DOI:	10.1007/978-3-030-46777-7_17
Popis:	Decoherence of massive body wave function under Continuous Spontaneous Localization is reconsidered. It is shown for homogeneous probes with wave functions narrow in position and angle that decoherence is a surface effect. Corresponding new surface integrals are derived as the main result. Probe’s constant density and two completely geometric surface-dependent invariant tensors encode full dependence of positional and angular decoherence of masses, irrespective of their microscopic structure. The two surface-tensors offer a new insight into CSL and a flexible approach to design laboratory test masses.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f7cb7df505ff886913f9cdacc04de3ee https://doi.org/10.1007/978-3-030-46777-7_17 Zobrazit plný text záznamu