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SUMMARY:[online] A unified framework to study $f$-family of modified gravi
 ty theories
DTSTART;VALUE=DATE-TIME:20261109T023000Z
DTEND;VALUE=DATE-TIME:20261109T030000Z
DTSTAMP;VALUE=DATE-TIME:20261023T120332Z
UID:indico-contribution-2930@indico.itp.ac.cn
DESCRIPTION:Speakers: Saikat Chakraborty (Institute of Research and Develo
 pment\, Duy Tan University\, Vietnam)\nI will introduce a neat mathematica
 l framework that can be utilized to study\, in a unified manner\, differen
 t aspects of $f(R)\,\\\,f(T)\,\\\,f(G)$ or $f(Q)$ gravity. As an example o
 f the application of this framework\, I will show its applicability for a 
 comparative analysis between $f(R)$ gravity and the trivial FLRW connectio
 n branch of $f(Q)$ gravity\, with respect to the two following questions: 
 (1) provide a purely cosmographic measure on the deviation from GR based o
 n the current data and (2) the behaviour of the underlying theory (more pr
 ecisely\, of it's deviation from GR) given a certain cosmological evolutio
 n. Time permitting\, I will briefly introduce the direction of a further i
 nteresting application of this framework.\n\nhttps://indico.itp.ac.cn/even
 t/417/contributions/2930/
LOCATION:
URL:https://indico.itp.ac.cn/event/417/contributions/2930/
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