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19 - Decoherence in Quantum Field Theory

from Part V - Decoherence, Spontaneous Coherence, and Spontaneous Collapse

Published online by Cambridge University Press:  09 May 2024

David W. Snoke
David W. Snoke
Affiliation:
University of Pittsburgh
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Summary

This chapter gives a quantitative introduction to decoherence theory, including density matrix formalism in the context of quantum field theory, and a survey of the quantum trajectories method. Finally, the mathematical structure for a new proposal for spontaneous collapse, introduced nonmathematically in Chapter 6, is given.

Keywords

decoherencequantum trajectoriesspontaneous collapsedensity matrixquantum field theoryfermionsnonlocalityBorn rule
Type
Chapter
Information
Interpreting Quantum Mechanics
Modern Foundations
 , pp. 278 - 291
Publisher: Cambridge University Press
Print publication year: 2024

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