𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A new class of LRS Bianchi type-I cosmological models in Lyra geometry

✍ Scribed by Anirudh Pradhan; Anil Kumar Vishwakarma

Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
101 KB
Volume
49
Category
Article
ISSN
0393-0440

No coin nor oath required. For personal study only.

✦ Synopsis

LRS Bianchi type-I models have been studied in the cosmological theory based on Lyra's geometry. A new class of exact solutions has been obtained by considering a time dependent displacement field for constant deceleration parameter models of the universe. The physical behaviour of the models is examined in vacuum and in the presence of perfect fluids.

📜 SIMILAR VOLUMES

Asymptotic Light Cone Structure in Cosmo
Asymptotic Light Cone Structure in Cosmological Models of BIANCHI Type I
✍ M. Abdel-Megied; G. Dautcourt 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 English ⚖ 333 KB

## Abstract The inner metric of general light cone in a BIANCHI type I geometry is determined. No focal surface can occur. The singularities which appear in the cosmological solutions of the EINSTEIN field equations at some past instant of time are shown to appear also as singularities of the inner

Serenoa repens (Permixon�): A 5?-reducta
Serenoa repens (Permixon�): A 5?-reductase types I and II inhibitor?new evidence in a coculture model of BPH
✍ Bayne, Colin W.; Donnelly, Frank; Ross, Margaret; Habib, Fouad K. 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 844 KB

## BACKGROUND. The aim of this study was to determine the effect of the phytotherapeutic agent, Permixon, on a novel coculture model of benign prostatic hyperplasia (BPH) in an effort to better understand the mode of action of the drug in vivo. METHODS. The effect of Permixon, at the calculated the