Closed timelike curves and ‘effective’ superluminal travel with naked line singularities

DOI10.1088/1361-6382/aad306zbMath1409.83025arXiv1708.09505OpenAlexW3102477611MaRDI QIDQ3120891

Richard H. Price, Caroline Mallary, Gaurav Khanna

Publication date: 19 March 2019

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

Full work available at URL: https://arxiv.org/abs/1708.09505

zbMATH Keywords

relativityclosed timelike curvesnaked singularitiessuperluminal motiontime machine

Mathematics Subject Classification ID

Applications of differential geometry to physics (53Z05) Space-time singularities, cosmic censorship, etc. (83C75) Equations of motion in general relativity and gravitational theory (83C10)

Related Items (3)

Billiard-ball paradox for a quantum wave packet ⋮ Closed timelike curves and chronology protection in quantum and classical simulators ⋮ Reversible dynamics with closed time-like curves and freedom of choice

Cites Work

• Superluminal censorship
• The structure of naked singularity in self-similar gravitational collapse
• Examples of naked singularity formation in the gravitational collapse of a scalar field
• Naked singularities formation in the gravitational collapse of barotropic spherical fluids
• On reflecting spacetimes
• Closed timelike curves produced by pairs of moving cosmic strings: Exact solutions
• Superluminal Travel Requires Negative Energies
• Initial data and the end state of spherically symmetric gravitational collapse
• Physical Processes in Naked Singularity Formation
• IX.—The Gravitational Field of a Distribution of Particles Rotating about an Axis of Symmetry
• Singularities and causality violation

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