On the Causal and Topological Structure of the 2-Dimensional Minkowski Space

A list of all possible causal relations in the two-dimensional Minkowski space M is exhausted, based on the duality between timelike and spacelike in this particular case, and thirty topologies are introduced, all of them encapsulating the causal structure of M. Generalisations of these results are...

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Main Authors: Kyriakos Papadopoulos, Nazli Kurt, Basil K. Papadopoulos
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Universe
Subjects:
Online Access:http://www.mdpi.com/2218-1997/5/3/70
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author Kyriakos Papadopoulos
Nazli Kurt
Basil K. Papadopoulos
author_facet Kyriakos Papadopoulos
Nazli Kurt
Basil K. Papadopoulos
author_sort Kyriakos Papadopoulos
collection DOAJ
description A list of all possible causal relations in the two-dimensional Minkowski space M is exhausted, based on the duality between timelike and spacelike in this particular case, and thirty topologies are introduced, all of them encapsulating the causal structure of M. Generalisations of these results are discussed, as well as their significance in a discussion on spacetime singularities.
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spelling doaj.art-c5232292d9a343f3b05c3ab0748398bc2022-12-22T02:09:59ZengMDPI AGUniverse2218-19972019-03-01537010.3390/universe5030070universe5030070On the Causal and Topological Structure of the 2-Dimensional Minkowski SpaceKyriakos Papadopoulos0Nazli Kurt1Basil K. Papadopoulos2Department of Mathematics, Kuwait University, PO Box 5969, Safat 13060, KuwaiFaculty of Science, Open University, PO Box 297, Milton Keynes MK7 6BJ, UKDepartment of Civil Engineering, Democritus University of Thrace, 67 100 Xanthi, GreeceA list of all possible causal relations in the two-dimensional Minkowski space M is exhausted, based on the duality between timelike and spacelike in this particular case, and thirty topologies are introduced, all of them encapsulating the causal structure of M. Generalisations of these results are discussed, as well as their significance in a discussion on spacetime singularities.http://www.mdpi.com/2218-1997/5/3/70Minkowski spacecausal relationsinterval topologyAlexandrov topologyintersection topology
spellingShingle Kyriakos Papadopoulos
Nazli Kurt
Basil K. Papadopoulos
On the Causal and Topological Structure of the 2-Dimensional Minkowski Space
Universe
Minkowski space
causal relations
interval topology
Alexandrov topology
intersection topology
title On the Causal and Topological Structure of the 2-Dimensional Minkowski Space
title_full On the Causal and Topological Structure of the 2-Dimensional Minkowski Space
title_fullStr On the Causal and Topological Structure of the 2-Dimensional Minkowski Space
title_full_unstemmed On the Causal and Topological Structure of the 2-Dimensional Minkowski Space
title_short On the Causal and Topological Structure of the 2-Dimensional Minkowski Space
title_sort on the causal and topological structure of the 2 dimensional minkowski space
topic Minkowski space
causal relations
interval topology
Alexandrov topology
intersection topology
url http://www.mdpi.com/2218-1997/5/3/70
work_keys_str_mv AT kyriakospapadopoulos onthecausalandtopologicalstructureofthe2dimensionalminkowskispace
AT nazlikurt onthecausalandtopologicalstructureofthe2dimensionalminkowskispace
AT basilkpapadopoulos onthecausalandtopologicalstructureofthe2dimensionalminkowskispace