Spinning particles in scalar-tensor gravity

Burton, David A. and Tucker, Robin W. and Wang, Chih-Hung (2008) Spinning particles in scalar-tensor gravity. Physics Letters A, 372 (18). pp. 3141-3144. ISSN 0375-9601

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Abstract

We develop a new model of a spinning particle in Brans–Dicke spacetime using a metric-compatible connection with torsion. The particle's spin vector is shown to be Fermi-parallel (by the Levi-Civita connection) along its worldline (an autoparallel of the metric-compatible connection) when neglecting spin-curvature coupling.

Item Type:
Journal Article
Journal or Publication Title:
Physics Letters A
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3100
Subjects:
?? spinning particlesbrans–dicke spacetimetorsionspin precessiongeneral physics and astronomyphysics and astronomy(all)qc physics ??
ID Code:
11469
Deposited By:
Deposited On:
21 Aug 2008 10:31
Refereed?:
Yes
Published?:
Published
Last Modified:
16 Jul 2024 08:11