Results 1  10
of
130,501
PLANCK SCALE TO COMPTON SCALE
, 2006
"... The Planck scale is considered to be a natural minimum scale, made up as it is solely of fundamental constants. However the Planck scale is well beyond the scales encountered in real life, these latter being at least of the order of the Compton scale. The Compton scale too is fundamental in the same ..."
Abstract
 Add to MetaCart
The Planck scale is considered to be a natural minimum scale, made up as it is solely of fundamental constants. However the Planck scale is well beyond the scales encountered in real life, these latter being at least of the order of the Compton scale. The Compton scale too is fundamental
The quantum structure of spacetime at the Planck scale and quantum fields
 COMMUN. MATH. PHYS. 172, 187–220 (1995)
, 1995
"... We propose uncertainty relations for the different coordinates of spacetime events, motivated by Heisenberg’s principle and by Einstein’s theory of classical gravity. A model of Quantum Spacetime is then discussed where the commutation relations exactly implement our uncertainty relations. We outl ..."
Abstract

Cited by 337 (6 self)
 Add to MetaCart
of interacting QFT and of the smoothing of ultraviolet divergences is deferred to a subsequent paper. In the classical limit where the Planck length goes to zero, our Quantum Spacetime reduces to the ordinary Minkowski space times a two component space whose components are homeomorphic to the tangent bundle TS 2
Planck Scale to Hubble Scale
, 1998
"... Within the context of the usual semi classical investigation of Planck scale Schwarzchild Black Holes, as in Quantum Gravity, and later attempts at a full Quantum Mechanical description in terms of a KerrNewman metric including the spinorial behaviour, we attempt to present a formulation that exten ..."
Abstract
 Add to MetaCart
Within the context of the usual semi classical investigation of Planck scale Schwarzchild Black Holes, as in Quantum Gravity, and later attempts at a full Quantum Mechanical description in terms of a KerrNewman metric including the spinorial behaviour, we attempt to present a formulation
Planck Scale Phenomena
, 2002
"... Though the Planck scale is encountered in Quantum SuperString Theory and Quantum Gravity, it is the Compton scale of elementary particles which is encountered in the physical world. An explanation for this is given in terms of Brownian processes and the duality relation. 1 ..."
Abstract
 Add to MetaCart
Though the Planck scale is encountered in Quantum SuperString Theory and Quantum Gravity, it is the Compton scale of elementary particles which is encountered in the physical world. An explanation for this is given in terms of Brownian processes and the duality relation. 1
The Emergence of the Planck Scale
, 2000
"... In this paper we first observe some interesting parallels between Planck scale considerations and elementary particle Compton wavelength scale considerations, particularly in the context of Wheeler’s space time foam and a space time arising out of a stochastic random heap of elementary particles dis ..."
Abstract

Cited by 1 (1 self)
 Add to MetaCart
In this paper we first observe some interesting parallels between Planck scale considerations and elementary particle Compton wavelength scale considerations, particularly in the context of Wheeler’s space time foam and a space time arising out of a stochastic random heap of elementary particles
Planckscale models of the Universe
"... Suppose the usual description of spacetime as a 3+1 manifold breaks down at the scale where a quantum theory of gravity is expected to describe the world, generally agreed to be the Planck scale, lp = 10 −35 m. Can we still ..."
Abstract

Cited by 3 (0 self)
 Add to MetaCart
Suppose the usual description of spacetime as a 3+1 manifold breaks down at the scale where a quantum theory of gravity is expected to describe the world, generally agreed to be the Planck scale, lp = 10 −35 m. Can we still
Planck Scale Particles in the Universe
"... Planck’s units when multiplied by the magic number ( 6110) give the wellknown physical properties of the universe, mass, length and time. Planck’s units divided by magic number gives the mass, size and lifetime of the smallest Planck scale particle existing in the universe. These considerations are ..."
Abstract
 Add to MetaCart
Planck’s units when multiplied by the magic number ( 6110) give the wellknown physical properties of the universe, mass, length and time. Planck’s units divided by magic number gives the mass, size and lifetime of the smallest Planck scale particle existing in the universe. These considerations
Computability at the Planck Scale
 grqc/0412076, ILLC Publications X200501
"... We consider the issue of computability at the most fundamental level of physical reality: the Planck scale. To this aim, we consider the theoretical model of a quantum computer on a non commutative space background, which is a computational model for quantum gravity. In this domain, all computable f ..."
Abstract

Cited by 4 (2 self)
 Add to MetaCart
We consider the issue of computability at the most fundamental level of physical reality: the Planck scale. To this aim, we consider the theoretical model of a quantum computer on a non commutative space background, which is a computational model for quantum gravity. In this domain, all computable
QUANTUM GEOMETRY AND THE PLANCK SCALE
, 1996
"... We consider some general aspects of the new noncommutative or quantum geometry coming out of the theory of quantum groups, in connection with Planck scale physics. A generalisation of Fourier or waveparticle duality on curved spaces emerges. Another feature is the need for particles with fractional ..."
Abstract

Cited by 2 (0 self)
 Add to MetaCart
We consider some general aspects of the new noncommutative or quantum geometry coming out of the theory of quantum groups, in connection with Planck scale physics. A generalisation of Fourier or waveparticle duality on curved spaces emerges. Another feature is the need for particles
Extended Planck Scale
, 2003
"... Traditional derivations of the Planck mass ignore the role of charge and spin in general relativity. From the KerrNewman null surface and horizon radii, quantized charge and spin dependence are introduced in an extended Planck scale of mass. Spectra emerge with selection rules dependent upon the ch ..."
Abstract
 Add to MetaCart
Traditional derivations of the Planck mass ignore the role of charge and spin in general relativity. From the KerrNewman null surface and horizon radii, quantized charge and spin dependence are introduced in an extended Planck scale of mass. Spectra emerge with selection rules dependent upon
Results 1  10
of
130,501