Matches in SemOpenAlex for { <https://semopenalex.org/work/W1667243159> ?p ?o ?g. }
- W1667243159 abstract "We investigate which Jordan frame $F(R)$ gravity can describe a type IV singular bouncing cosmological evolution, with special emphasis given near the point at which the type IV singularity occurs. The cosmological bounce is chosen in such a way that the bouncing point coincides exactly with the type IV singularity point. The stability of the resulting $F(R)$ gravity is examined and in addition, we study the Einstein frame scalar-tensor theory counterpart of the resulting Jordan frame $F(R)$ gravity. Also, by assuming that the Jordan frame metric is chosen in such a way so that, when conformally transformed in the Einstein frame, it yields a quasi--de Sitter or de Sitter--Friedmann--Robertson--Walker metric, we study the observational indexes which turn out to be consistent with Planck 2015 data in the case of the Einstein frame scalar theory. Finally, we study the behavior of the effective equation of state corresponding to the type IV singular bounce and after we compare the resulting picture with other bouncing cosmologies, we critically discuss the implications of our analysis." @default.
- W1667243159 created "2016-06-24" @default.
- W1667243159 creator A5021272359 @default.
- W1667243159 creator A5070134354 @default.
- W1667243159 date "2015-07-09" @default.
- W1667243159 modified "2023-10-06" @default.
- W1667243159 title "Bouncing cosmology with future singularity from modified gravity" @default.
- W1667243159 cites W1479685469 @default.
- W1667243159 cites W1537505738 @default.
- W1667243159 cites W1584575473 @default.
- W1667243159 cites W1603775585 @default.
- W1667243159 cites W1672059830 @default.
- W1667243159 cites W1730811592 @default.
- W1667243159 cites W1934775445 @default.
- W1667243159 cites W1958232190 @default.
- W1667243159 cites W1963581370 @default.
- W1667243159 cites W1963926866 @default.
- W1667243159 cites W1964612370 @default.
- W1667243159 cites W1966541985 @default.
- W1667243159 cites W1969769369 @default.
- W1667243159 cites W1970210438 @default.
- W1667243159 cites W1973029633 @default.
- W1667243159 cites W1973861971 @default.
- W1667243159 cites W1975340488 @default.
- W1667243159 cites W1976669511 @default.
- W1667243159 cites W1980851479 @default.
- W1667243159 cites W1981791393 @default.
- W1667243159 cites W1986527414 @default.
- W1667243159 cites W1988143236 @default.
- W1667243159 cites W1988972556 @default.
- W1667243159 cites W1995015179 @default.
- W1667243159 cites W1999890836 @default.
- W1667243159 cites W2000239314 @default.
- W1667243159 cites W2002807580 @default.
- W1667243159 cites W2009467521 @default.
- W1667243159 cites W2012385453 @default.
- W1667243159 cites W2012869970 @default.
- W1667243159 cites W2013189657 @default.
- W1667243159 cites W2014571316 @default.
- W1667243159 cites W2015657696 @default.
- W1667243159 cites W2025899301 @default.
- W1667243159 cites W2026027513 @default.
- W1667243159 cites W2031362599 @default.
- W1667243159 cites W2031368321 @default.
- W1667243159 cites W2032261085 @default.
- W1667243159 cites W2032525506 @default.
- W1667243159 cites W2033282485 @default.
- W1667243159 cites W2035625631 @default.
- W1667243159 cites W2039781033 @default.
- W1667243159 cites W2042416392 @default.
- W1667243159 cites W2044245063 @default.
- W1667243159 cites W2048737175 @default.
- W1667243159 cites W2054797324 @default.
- W1667243159 cites W2056648447 @default.
- W1667243159 cites W2057221700 @default.
- W1667243159 cites W2058734209 @default.
- W1667243159 cites W2058836798 @default.
- W1667243159 cites W2059188324 @default.
- W1667243159 cites W2061236531 @default.
- W1667243159 cites W2061972274 @default.
- W1667243159 cites W2063228951 @default.
- W1667243159 cites W2064559964 @default.
- W1667243159 cites W2064677162 @default.
- W1667243159 cites W2065626203 @default.
- W1667243159 cites W2066277735 @default.
- W1667243159 cites W2072247685 @default.
- W1667243159 cites W2072375180 @default.
- W1667243159 cites W2073423165 @default.
- W1667243159 cites W2073736031 @default.
- W1667243159 cites W2074165496 @default.
- W1667243159 cites W2074305322 @default.
- W1667243159 cites W2077706739 @default.
- W1667243159 cites W2078896402 @default.
- W1667243159 cites W2080116030 @default.
- W1667243159 cites W2081404171 @default.
- W1667243159 cites W2083007884 @default.
- W1667243159 cites W2084670435 @default.
- W1667243159 cites W2086528049 @default.
- W1667243159 cites W2097742914 @default.
- W1667243159 cites W2102463454 @default.
- W1667243159 cites W2103427952 @default.
- W1667243159 cites W2107097129 @default.
- W1667243159 cites W2111420418 @default.
- W1667243159 cites W2112549839 @default.
- W1667243159 cites W2114413990 @default.
- W1667243159 cites W2118657390 @default.
- W1667243159 cites W2122434506 @default.
- W1667243159 cites W2135564837 @default.
- W1667243159 cites W2135799090 @default.
- W1667243159 cites W2137113888 @default.
- W1667243159 cites W2138508917 @default.
- W1667243159 cites W2142607228 @default.
- W1667243159 cites W2143362002 @default.
- W1667243159 cites W2145568712 @default.
- W1667243159 cites W2146679221 @default.
- W1667243159 cites W2149289292 @default.
- W1667243159 cites W2152565162 @default.
- W1667243159 cites W2157130400 @default.
- W1667243159 cites W2159215621 @default.
- W1667243159 cites W2159604569 @default.