Bohmian mechanics, open quantum systems and continuous measurements / Antonio B. Nassar, Salvador Miret-Artés.

Unlimited

Authorized users

Can lend chapters, not whole ebooks

Bohmian mechanics, open quantum systems and continuous measurements / Antonio B. Nassar, Salvador Miret-Artés.

9783319536538 (electronic book)
3319536532 (electronic book)
9783319536514
3319536516

Cham, Switzerland : Springer, [2017]

©2017

English

1 online resource

10.1007/978-3-319-53653-8 doi

QC174.12

530.12

This book shows how Bohmian mechanics overcomes the need for a measurement postulate involving wave function collapse. The measuring process plays a very important role in quantum mechanics. It has been widely analyzed within the Copenhagen approach through the Born and von Neumann postulates, with later extension due to Lüders. In contrast, much less effort has been invested in the measurement theory within the Bohmian mechanics framework. The continuous measurement (sharp and fuzzy, or strong and weak) problem is considered here in this framework. The authors begin by generalizing the so-called Mensky approach, which is based on restricted path integral through quantum corridors. The measuring system is then considered to be an open quantum system following a stochastic Schrödinger equation. Quantum stochastic trajectories (in the Bohmian sense) and their role in basic quantum processes are discussed in detail. The decoherence process is thereby described in terms of classical trajectories issuing from the violation of the noncrossing rule of quantum trajectories.

Includes bibliographical references and index.

Access limited to authorized users.

text file PDF

Online resource, title from PDF title page (viewed March 17, 2017).

Print version: 9783319536514

Online Resources > Ebooks
All Resources