On perfect fluid spacetimes obeying Gray's decompositions

Uday Chand De; Sezgin Altay Demirbag; Füsun Özen Zengi˙n

doi:10.1142/S0129055X24500533

On perfect fluid spacetimes obeying Gray's decompositions

Uday Chand De
, Sezgin Altay Demirbag
, Füsun Özen Zengi˙n^*

^*Bu çalışma için yazışmadan sorumlu yazar

Matematik Bölümü

University of Calcutta

Araştırma çıktısı: Dergi yayını › Makale › Hakem

Özet

In this work, perfect fluid spacetimes obeying Gray's decompositions have been studied. In the first part, after a brief summary about Gray's decompositions used in this study, we work on properties of perfect fluid spacetimes obeying these decompositions. The results are obtained for different subspaces of a perfect fluid spacetime. Thereafter, we present the characterizations of these spacetimes by proving some theorems.

Orijinal dil	İngilizce
Makale numarası	2450053
Dergi	Reviews in Mathematical Physics
Hacim	37
Basın numarası	8
DOI'lar	https://doi.org/10.1142/S0129055X24500533
Yayın durumu	Yayınlandı - 1 Eyl 2025

Bibliyografik not

Publisher Copyright:
© 2025 World Scientific Publishing Company.

Belgeye Erişim

10.1142/S0129055X24500533

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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T1 - On perfect fluid spacetimes obeying Gray's decompositions

AU - De, Uday Chand

AU - Altay Demirbag, Sezgin

AU - Özen Zengi˙n, Füsun

PY - 2025/9/1

Y1 - 2025/9/1

N2 - In this work, perfect fluid spacetimes obeying Gray's decompositions have been studied. In the first part, after a brief summary about Gray's decompositions used in this study, we work on properties of perfect fluid spacetimes obeying these decompositions. The results are obtained for different subspaces of a perfect fluid spacetime. Thereafter, we present the characterizations of these spacetimes by proving some theorems.

AB - In this work, perfect fluid spacetimes obeying Gray's decompositions have been studied. In the first part, after a brief summary about Gray's decompositions used in this study, we work on properties of perfect fluid spacetimes obeying these decompositions. The results are obtained for different subspaces of a perfect fluid spacetime. Thereafter, we present the characterizations of these spacetimes by proving some theorems.

KW - GRW-spacetime

KW - Gray's decomposition

KW - Perfect fluid spacetime

KW - RW-spacetime

KW - energy-momentum tensor

UR - https://www.scopus.com/pages/publications/85213050447

U2 - 10.1142/S0129055X24500533

DO - 10.1142/S0129055X24500533

M3 - Article

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VL - 37

JO - Reviews in Mathematical Physics

JF - Reviews in Mathematical Physics

IS - 8

M1 - 2450053

ER -

On perfect fluid spacetimes obeying Gray's decompositions

Özet

Bibliyografik not

Belgeye Erişim

Diğer Dosyalar ve Linkler

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