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SUMMARY:24 - Einstein-Maxwell-dilaton solution in Bianchi type IX
DTSTART;VALUE=DATE-TIME:20190604T235100Z
DTEND;VALUE=DATE-TIME:20190604T235300Z
DTSTAMP;VALUE=DATE-TIME:20210617T213700Z
UID:indico-contribution-3343505@indico.cern.ch
DESCRIPTION:Speakers: Bardia Hosseinzadeh Fahim\nWe construct new classes
of cosmological solution to the five-dimensional Einstein-Maxwell-dilaton
theory that are non-stationary and almost conformally regular everywhere.
The base geometry for the solutions is four-dimensional type XI Bianchi ge
ometry.\nIn the theory\, the dilaton field couples to both electromagnetic
field and the cosmological constant term with two different coupling cons
tants. We consider all possible solutions with different values of the cou
pling constants as well as the cosmological constant\, as a positive\, neg
ative or zero -valued constant.\nIn the ansatzes for the metric\, dilaton
and electromagnetic fields\, we consider dependence on one time and two sp
atial directions. We discuss the physical properties of the five-dimension
al space-time. We also consider the special case of the Bianchi type IX ge
ometry in which the geometry reduces to that of Eguchi-Hanson space.\n\n\n
\n\n\nPresentation type: poster\nhttps://indico.cern.ch/event/776181/contr
ibutions/3343505/
LOCATION:SWH 9082 + AQ South-East Corner / coin sud-est (Simon Fraser Univ
ersity)
RELATED-TO:indico-event-776181@indico.cern.ch
URL:https://indico.cern.ch/event/776181/contributions/3343505/
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