Quantum complex scalar field in two-dimensional spacetime with closed timelike curves and a time-machine problem

DOI10.1088/0264-9381/12/7/010zbMath0824.53078arXivgr-qc/9410008OpenAlexW1974925151MaRDI QIDQ4840811

Sergey V. Sushkov

Publication date: 2 August 1995

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/gr-qc/9410008

zbMATH Keywords

closed timelike curvesrenormalized stress-energy tensortwo-dimensional spacetimechronology horizonautomorphic conditionHawking's cohomology protection conjecturequantum complex scalar field

Mathematics Subject Classification ID

Applications of differential geometry to physics (53Z05) Methods of quantum field theory in general relativity and gravitational theory (83C47) Space-time singularities, cosmic censorship, etc. (83C75)

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