Earlier researchers have studied the set of orientations of a connected
finite graph G, and have shown that any two such orientations having the same
flow-difference around all closed loops can be obtained from one another by a
succession...
Spherically Symmetric, Metrically Static, Isolated Systems in
Quasi-Metric Gravity
January 31, 2002
Physics
General Relativity and Quantum Cosmology
The gravitational field exterior respectively interior to a spherically
symmetric, isolated body made of perfect fluid is examined within the
quasi-metric framework (QMF). It is required that the gravitational field is
"metrically static", ...
Bosonisation as the Hubbard-Stratonovich Transformation
December 14, 2001
Physics
Strongly Correlated Electrons
The purpose of this Lecture is to demonstrate how the well-known results on
Luttinger Liquid can be obtained with the use of the coherent state integral....
Quasi-Metric Relativity
December 11, 2001
Physics
General Relativity and Quantum Cosmology
This is a survey of a new type of relativistic space-time framework; the
so-called quasi-metric framework. The basic geometric structure underlying
quasi-metric relativity is quasi-metric space-time; this is defined as a
4-dimensional diffe...
A Non-Metric Approach to Space, Time and Gravitation
November 29, 2001
Physics
General Relativity and Quantum Cosmology
In this thesis, a non-standard geometric framework, the "quasi-metric"
framework (QMF), is used to define relativistic space-time. The QMF consists of
a 4-dimensional space-time manifold equipped with two one-parameter families of
Lorentzia...
Quantum-relativity: How frames of reference are the key to gravity
July 19, 2001
Physics
General Physics
For more than a decade much of the activity towards a quantum theory of
gravity has centered around the ambitious goal of reconciling quantum mechanics
with spacetime (specifically anti-de Sitter space). However, spacetime is
complex and de...
Gravitation and Electromagnetism
June 16, 2001
Physics
General Physics
Recently some hidden inconsistencies in high energy physics and cosmology
have been articulated by several scholars. If we follow the usual description
we get an unacceptably high cosmological constant as was noticed by Weinberg
and others ...
Categoricity and amalgamation for AEC and κ measurable
February 14, 1996
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Mathematics
Logic
In the original version of this paper, we assume a theory T that the logic
Lκ,ℵ0 is categorical in a cardinal λ>κ, and κ is a measurable cardinal. There we prove that the class
of model of ...