Frontiers of Fundamental Physics Proceedings of the Sixth Internatio

The Sixth International Symposium "Frontiers of Fundamental and Computational Physics", Udine, Italy, 26-29 September 2004, aimed at providing a platform for a wide range of physicists to meet and share thoughts on the latest trends in various, mainly cro

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Frontiers of Fundamental Physics Proceedings of the Sixth International Symposium “Frontiers of Fundamental and Computational Physics ”, Udine, Italy, 26--29 September 2004

Edited by

B.G. SIDHARTH B.M. Birla Science Centre, Adarsh Nagar, Hyderabad, India

F. HONSELL University of Udine, Italy and

A. DE ANGELIS University of Udine, Italy

A C.I.P. Catalogue record for this book is available from the Library of Congress.

ISBN-10 ISBN-13 ISBN-10 ISBN-13

1-4020-4151-9 (HB) 978-1-4020-4151-8 (HB) 1-4020-4339-2 (e-book) 978-1-4020-4339-0 (e-book)

Published by Springer, P.O. Box 17, 3300 AA Dordrecht, The Netherlands. www.springer.com

Printed on acid-free paper

All Rights Reserved © 2006 Springer No part of this work may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, microfilming, recording or otherwise, without written permission from the Publisher, with the exception of any material supplied specifically for the purpose of being entered and executed on a computer system, for exclusive use by the purchaser of the work. Printed in the Netherlands.

TABLE OF CONTENTS

Introduction

xi

I

1

Field Theory, Relativity and Cosmology

Cosmological Theories of Special and General Relativity - I

3

M. Carmeli Cosmological Theories of Special and General Relativity - II

13

M. Carmeli Carmeli’s Cosmology: the Universe is Spatially Flat Without Dark Matter

21

J.G. Hartnett Black Holes and the Information Paradox

29

G. t’ Hooft A Quantum Approach to Cosmology

31

A. Alfonso-Faus My Focus on the Quantum Source of Gravity

37

S.G. Goradia Vacuum Decay by p-branes Production

45

L. Sindoni, S. Ansoldi Super-strong Interacting Gravitons as a Main Engine of the Universe Without Expansion or Dark Energy

51

M.A. Ivanov Generalized Cosmological Constraints on Neutrino Oscillations Relaxed or Strengthened D.P. Kirilova

55

Attractions of Affine Quantum Gravity

61

J.R. Klauder

vi

Table of Contents

Gravitational Tunnelling of Relativistic Shells S. Ansoldi, L. Sindoni Three-dimensional Relativistic Simulations of Rotating Neutron-star Collapse to a Kerr Black Hole.

69

75

L. Baiotti, I. Hawke, P.J. Montero, F. L¨ offler, L. Rezzolla, Ni. Stergioulas, J.A. Font, E. Seidel Gravitational Wave Sources V. Ferrari

83

Model Analysis of Gravitational Shell Collapses M. Seriu

93

The Deuteron and the Big Bang M. Mizushima

103

Astrophysical Applications of the Theory of Scale Relativity

107

L. Nottale Making Maps of the Rees-Sciama Effect M.J. Fullana, D.P. S´ aez

115

Stationary Points of Scalar Fields Coupled to Gravity

123

H. Kr¨ oger, G. Melkonyan, F. Paradis, S.G. Rubin The Density Matrix Deformation in Quantum and Statistical Mechanics of the Early Universe

131

A.E. Shalyt-Margolin, V.I. Strazhev

II

Foundations of Physics

135

Dark Energy, Chaotic Fields, and Fundamental Constants C. Beck

137

How Fundamental is Gravitation?

147

B.G. Sidharth Scale-dependent Stochastic Quantization M. Altaisky

155

Principia Geometrica Phys