Big Rip in Swiss-cheese brane-worlds with cosmic transit
被引:2
作者:
Ahmed, Nasr
论文数: 0引用数: 0
h-index: 0
机构:
Taibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi Arabia
Natl Res Inst Astron & Geophys, Astron Dept, Helwan, Cairo, EgyptTaibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi Arabia
Ahmed, Nasr
[1
,2
]
Fekry, M.
论文数: 0引用数: 0
h-index: 0
机构:
King Saud Univ, Dept Basic Sci, Common Year 1, Riyadh, Saudi ArabiaTaibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi Arabia
Fekry, M.
[3
]
Kamel, Tarek M.
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Inst Astron & Geophys, Astron Dept, Helwan, Cairo, EgyptTaibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi Arabia
Kamel, Tarek M.
[2
]
机构:
[1] Taibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi Arabia
We study the Big Rip scenario in Swiss-cheese brane-worlds. The results obtained have been found to be independent of the value of the cosmological constant Lambda whether it is positive, negative, or zero. Negative tension branes are not allowed in the current model. There is a sign flipping in cosmic pressure corresponding to the sign flipping in the deceleration parameter from positive to negative. The evolution of the equation of state parameter shows the presence of three phases: the matterdominant decelerating era, the accelerated-Quitessence phase, and the phantom phase. The evolution of the potential and kinetic term also shows a change of sign. The energy conditions and cosmographic parameters have also been investigated.
机构:
Victoria Univ Wellington, Sch Math Stat & Operat Res, Wellington 6140, New ZealandVictoria Univ Wellington, Sch Math Stat & Operat Res, Wellington 6140, New Zealand
Abreu, Gabriel
Barcelo, Carlos
论文数: 0引用数: 0
h-index: 0
机构:
CSIC, IAA, E-18008 Granada, SpainVictoria Univ Wellington, Sch Math Stat & Operat Res, Wellington 6140, New Zealand
Barcelo, Carlos
Visser, Matt
论文数: 0引用数: 0
h-index: 0
机构:
Victoria Univ Wellington, Sch Math Stat & Operat Res, Wellington 6140, New ZealandVictoria Univ Wellington, Sch Math Stat & Operat Res, Wellington 6140, New Zealand
机构:
Taibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi Arabia
Natl Res Inst Astron & Geophys, Astron Dept, Cairo, EgyptTaibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi Arabia
Ahmed, Nasr
Alfreedi, Ajab A.
论文数: 0引用数: 0
h-index: 0
机构:
Taibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi ArabiaTaibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi Arabia
Alfreedi, Ajab A.
Alzulaibani, Alaa A.
论文数: 0引用数: 0
h-index: 0
机构:
Taibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi ArabiaTaibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi Arabia
机构:
Taibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
Natl Res Inst Astron & Geophys, Astron Dept, Cairo, EgyptTaibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
Ahmed, Nasr
Pradhan, Anirudh
论文数: 0引用数: 0
h-index: 0
机构:
GLA Univ, Inst Appl Sci & Humanities, Dept Math, Mathura 281406, Uttar Pradesh, IndiaTaibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
机构:
Taibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
Natl Res Inst Astron & Geophys, Astron Dept, Cairo, EgyptTaibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
Ahmed, Nasr
Bamba, Kazuharu
论文数: 0引用数: 0
h-index: 0
机构:
Fukushima Univ, Fac Symbiot Syst Sci, Div Human Support Syst, Fukushima 9604296, JapanTaibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
Bamba, Kazuharu
Salama, F.
论文数: 0引用数: 0
h-index: 0
机构:
Taibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
Tanta Univ, Fac Sci, Math Dept, Tanta, EgyptTaibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
机构:
Taibah Univ, Math Dept, Fac Sci, Medina, Saudi Arabia
Natl Res Inst Astron & Geophys, Astron Dept, Cairo, EgyptTaibah Univ, Math Dept, Fac Sci, Medina, Saudi Arabia
Ahmed, Nasr
Alamri, Sultan Z.
论文数: 0引用数: 0
h-index: 0
机构:
Taibah Univ, Math Dept, Fac Sci, Medina, Saudi ArabiaTaibah Univ, Math Dept, Fac Sci, Medina, Saudi Arabia
机构:
Victoria Univ Wellington, Sch Math Stat & Operat Res, Wellington 6140, New ZealandVictoria Univ Wellington, Sch Math Stat & Operat Res, Wellington 6140, New Zealand
Abreu, Gabriel
Barcelo, Carlos
论文数: 0引用数: 0
h-index: 0
机构:
CSIC, IAA, E-18008 Granada, SpainVictoria Univ Wellington, Sch Math Stat & Operat Res, Wellington 6140, New Zealand
Barcelo, Carlos
Visser, Matt
论文数: 0引用数: 0
h-index: 0
机构:
Victoria Univ Wellington, Sch Math Stat & Operat Res, Wellington 6140, New ZealandVictoria Univ Wellington, Sch Math Stat & Operat Res, Wellington 6140, New Zealand
机构:
Taibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi Arabia
Natl Res Inst Astron & Geophys, Astron Dept, Cairo, EgyptTaibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi Arabia
Ahmed, Nasr
Alfreedi, Ajab A.
论文数: 0引用数: 0
h-index: 0
机构:
Taibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi ArabiaTaibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi Arabia
Alfreedi, Ajab A.
Alzulaibani, Alaa A.
论文数: 0引用数: 0
h-index: 0
机构:
Taibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi ArabiaTaibah Univ, Fac Sci, Math & Stat Dept, Medina, Saudi Arabia
机构:
Taibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
Natl Res Inst Astron & Geophys, Astron Dept, Cairo, EgyptTaibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
Ahmed, Nasr
Pradhan, Anirudh
论文数: 0引用数: 0
h-index: 0
机构:
GLA Univ, Inst Appl Sci & Humanities, Dept Math, Mathura 281406, Uttar Pradesh, IndiaTaibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
机构:
Taibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
Natl Res Inst Astron & Geophys, Astron Dept, Cairo, EgyptTaibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
Ahmed, Nasr
Bamba, Kazuharu
论文数: 0引用数: 0
h-index: 0
机构:
Fukushima Univ, Fac Symbiot Syst Sci, Div Human Support Syst, Fukushima 9604296, JapanTaibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
Bamba, Kazuharu
Salama, F.
论文数: 0引用数: 0
h-index: 0
机构:
Taibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
Tanta Univ, Fac Sci, Math Dept, Tanta, EgyptTaibah Univ, Fac Sci, Math Dept, Medina, Saudi Arabia
机构:
Taibah Univ, Math Dept, Fac Sci, Medina, Saudi Arabia
Natl Res Inst Astron & Geophys, Astron Dept, Cairo, EgyptTaibah Univ, Math Dept, Fac Sci, Medina, Saudi Arabia
Ahmed, Nasr
Alamri, Sultan Z.
论文数: 0引用数: 0
h-index: 0
机构:
Taibah Univ, Math Dept, Fac Sci, Medina, Saudi ArabiaTaibah Univ, Math Dept, Fac Sci, Medina, Saudi Arabia