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Flow of Time in BST/BCONT Models and Related Semantical Observations
branching branching spacetime branching continuation temporal logic flow of time non-classical logic
2016/6/15
First the Branching Space-time and Branching Continuations models are briefly presented. We compare their properties with the traditional definition of a~Flow of Time from physics and we point out the...
In this article I try to once again endorse absolute time into the Philosophy of Physics. The way I endorse absolute time is quite natural and as far as I know is new in debate (c.f. 1CThe fate of pre...
Temporal Arrows in Space-Time
Arrows of time entropy four-dimensional world invariance space-time thermodynamics
2016/6/15
The prevailing current of thought in both physics and philosophy is that relativistic space-time provides no means for the objective measurement of the passage of time. Kurt Gödel, for instance, ...
Response to `Local and global definitions of time:Cosmology and quantum theory'
Local global definitions time Cosmology quantum theory
2016/6/15
I will discuss the notion of time and spatial finiteness from the perspective of observational cosmology. Our observed universe is well described at early times by small fluctuations in the spatial gr...
I explore two logical possibilities for the discretization of time, termed ``instantaneous" and ``smeared". These are found by discretizing a continuous theory, and the resulting structure of configur...
A critical note on time in the multiverse
Cosmology Weyl principle Cosmic measurement problem
2016/6/15
In recent analyses of standard, single-universe, cosmology, it was pointed out that specific assumptions regarding the distribution and motion of matter must be made in order to set up the cosmologica...
Time and Quantum Theory:A History and A Prospectus
time quantum Pauli's theorem events Dirac Heisenberg
2016/6/15
In this paper I am concerned with analyzing in detail how ideas and expectations regarding the role of time in quantum theory arose and evolved in the early years of quantum mechanics (from 1925-27). ...
Time and Fermions:General Covariance vs.Ockham's Razor for Spinors
spinor fermion general covariance geometric object nonlinear group realization conventionality of simultaneity Schwarzschild solution
2016/6/15
It is a commonplace in the foundations of physics, attributed to Kretschmann, that any local physical theory can be represented using arbitrary coordinates, simply by using tensor calculus. On the oth...
Relativity,the Open Future,and the Passage of Time
temporal passage becoming relativity A Theory B Theory the open future branching spacetimes
2016/6/15
Is the objective passage of time compatible with relativistic physics? There are two easy routes to an affirmative answer: (1) provide a deflationary analysis of passage compatible with the block univ...
Local and global definitions of time:Cosmology and quantum theory
Cosmology relational time spatial extent time
2016/6/15
I will give a broad overview of what has become the standard paradigm in cosmology. I will describe the relational (\`{a} la Leibnitz) notion of time that is often used in cosmological calculations an...
The Burning Fuse Model of Unbecoming in Time
presentism eternalism endurantism perdurantism time
2016/6/15
In the burning fuse model of unbecoming in time, the future is real and past unreal. It is used to motivate the idea that there is something unbecoming in the present literature on the metaphysics of ...
Disappearance and emergence of space and time in quantum gravity
quantum gravity foundations of spacetime theories emergent spacetime condensed matter cosmology
2016/6/15
We discuss the hints for the disappearance of continuum space and time at microscopic scale. These include arguments for a discrete nature of them or for a fundamental non-locality, in a quantum theor...
Space-time,relativity and quantum mechanics:In search of a deeper connection
spacetime translation invariance relativistic invariance linear quantum evolution free Schrodinger equation
2016/6/13
It has been shown that the Lorentz transformations in special relativity can be derived in terms of the principle of relativity and certain properties of space and time such as homogeneity. In this pa...
Reference and Analysis in the Study of Time
time analysis reference Newton Leibniz Rovelli Barbour
2016/6/13
Our best hope of understanding time may lie in looking at what happens when referential and analytical discourses fail to be wholly reconciled: to what extent are they unified (and how is that unifica...
Time Remains
Problem of Time Quantum Gravity Symmetry
2016/6/13
On one popular view, the general covariance of gravity implies that change is relational in a strong sense, such that all it is for a physical degree of freedom to change is for it to vary with regard...