Quantum Gravity and String Theory

2108 Submissions

[13] viXra:2108.0143 [pdf] submitted on 2021-08-26 07:52:26

How Quantum Mechanics Could be Hidden Within the Spacetime

Authors: Xavier Pillet
Comments: 8 Pages.

The article shows how Quantum Mechanics and General Relativity could be unified within Einstein-Cartan spacetime which can be both compressed and torqued. The compression is responsible as well-known for astronomic gravity whereas the torsion for microscopic quantum effects as the Compton wavelength appearing into the Kerr metric strongly suggests. This could lead to a better understanding of both theories and promising applications such as macroscopic quantum and gravitational science and engineering based for instance on tremendous angular momenta.
Category: Quantum Gravity and String Theory

[12] viXra:2108.0133 [pdf] replaced on 2021-09-03 04:29:48

The Inertial Time

Authors: Alaya Kouki
Comments: 10 Pages. English

In this article, we introduced a new universal constant to explain the saturation current of a photoelectric cell. One consequence is that the Universe must be expanding.
Category: Quantum Gravity and String Theory

[11] viXra:2108.0124 [pdf] replaced on 2021-08-26 05:39:59

Wormholes Do Not Exist, They are Mathematical Artifacts from an Incomplete Gravitational Theory (?)

Authors: Espen Gaarder Haug
Comments: 4 Pages.

The Schwarzschild solution of the Einstein field equation leads to a solution that has been interpreted as wormholes. Many have been skeptical about this interpretation. However, many researchers have also been positive about it. We show that wormholes are not mathematically allowed in the spherical metric of a newly- released unified quantum gravity theory known as collision space-time [1–3]. We therefore have reasons to believe that wormholes in general relativity theory are nothing more than a mathematical artifact due to an incomplete theory, but we are naturally open for discussions about this point. That wormholes likely do not exist falls nicely into line with a series of other intuitive predictions from collision space-time where general relativity theory falls short, such as matching the full specter of the Planck scale for micro black “holes”.
Category: Quantum Gravity and String Theory

[10] viXra:2108.0089 [pdf] submitted on 2021-08-16 21:11:18

Gravitons Explained

Authors: Clark M. Thomas
Comments: 11 Pages.

There are two totally different gravity paradigms within physics and astrophysics. Separate models of gravitons support each paradigm. These gravity paradigms could be called Tractor-Beam Gravity, and Push/Shadow Gravity. This introductory essay examines each paradigm, with a surprising winner.
Category: Quantum Gravity and String Theory

[9] viXra:2108.0083 [pdf] submitted on 2021-08-16 19:51:08

Coherent and Cat States of Open and Closed Ttrings

Authors: Mir Hameeda, M. C. Rocca
Comments: 40 Pages.

The covariant quantization and light cone quantization formalisms are followed to construct the coherent states of both open and closed bosonic strings. We make a systematic and straightforward use of the original definition of coherent states of harmonic oscillators to establish the coherent and their corresponding cat states. We analyze the statistics of these states by explicitly calculating the Mandel parameter and obtained interesting results about the nature of distribution of the states. A tachyonic state with imaginary mass and positive norm is obtained
Category: Quantum Gravity and String Theory

[8] viXra:2108.0082 [pdf] submitted on 2021-08-16 19:51:51

Supercoherent States of the Open NS World Sheet Superstring

Authors: Mir Hameeda, M. C. Rocca
Comments: 16 Pages.

The supercoherent states of the RNS string are constructed using the covariant quantization and analogously the light cone quantization formalisms. Keeping intact the original definition of coherent states of harmonic oscillators, we extend the bosonic annihalation operator into the superspace by inclusion of fermionic contribution to oscillator modes thus construct the supercoherent states with supersymetric harmonic oscillator. We analyse the statistics of these states by explicitly calculating the Mandel parameter and obtained interesting results about the nature of distribution of the states.
Category: Quantum Gravity and String Theory

[7] viXra:2108.0081 [pdf] replaced on 2022-01-23 02:13:42

An Universe Age of 13.807 Billion Years and a Proton Radius of 0.8403 fm Would Fit Perfectly Dirac/eddington's Large Number Hypothesis

Authors: George Bailey
Comments: 22 pages

Like Hermann Weyl and Arthur Eddington before, Paul Dirac also noticed that the ratio between the dimensions of the universe (visible size and age) and the protons (diameter, duration of the passage of light through the proton) constitutes a large number of about 10^40. And that the ratio of the gravitational force and the electromagnetic force between an electron and a proton is roughly the same. From this he deduced a time-variation of at least one fundamental "constant" (he preferred the gravitational constant for this). He could only make a rough estimate, because of course he did not yet know the more precise value of 13.8 billion years world age assumed today. Especially the evaluation of the data from the Planck space telescope has produced this value in the last 10 years. So today we are in a position for a more detailed evaluation. We will show that gravity could result from an universal time-energy uncertainty relation if we assume that the universe's age is 13.8 billion years. We will give by this approach a precise and straightforward formula for the gravitational constant G without magic factors, powers or roots. Furthermore there has been a lot of guesswork in recent years about the size of the proton radius. It was triggered in 2010 by the measurements at the Swiss Paul Scherrer Institute, which measured approx. 0.84 femtometers, a radius value that is around 4 percent smaller than the independent measurements previously made. But in the meantime, this smaller value has been confirmed by several other independent measurements and is now considered the more accepted value. We are sure that the value of 0.84 femtometers will soon be rid of any last doubts. Because in a finite-time universe there can be no frequencies smaller than the reciprocal of the universe age Tu and accordingly all energy values in the universe must be an integer multiple of h/(2pi*T(u)). Thus all electromagnetic energy amounts must be rounded down by half of this value on average. We will show that for a proton radius of 0.84 femtometers, that energy value rounding is exactly in the same ratio as the gravitational force between proton and electron. So we will derive a simple equation for the proton radius from other fundamental constants. And we will show that the ratio between the Hubble radius and the proton radius is obviously a constant that gives the appearance of being invariant in time.
Category: Quantum Gravity and String Theory

[6] viXra:2108.0067 [pdf] submitted on 2021-08-14 21:24:55

Three Different Effects of the Same Quantum Nature

Authors: Michael A. Ivanov
Comments: 4 Pages. Poster contribution to the European Physical Society conference on high energy physics (EPS-HEP2021), July 26-30, 2021, virtual

In the model of low-energy quantum gravity by the author the cosmological redshift and additional dimming of remote objects may be interpreted as results of scattering of photons on gravitons of the background. A tentative detection of a diffuse cosmic optical background by the New Horizons mission may be connected with non-forehead collisions of photons with gravitons, too. The conjecture about the local quantum-gravitational nature of the redshift may be verified in a ground-based laser experiment partly using advanced LIGO technologies.
Category: Quantum Gravity and String Theory

[5] viXra:2108.0059 [pdf] submitted on 2021-08-13 07:52:18

On the Generalized Uncertainty Principle

Authors: Ming-Cheng Chen, Chao-Yang Lu, Jian-Wei Pan
Comments: 10 Pages.

Generalized Uncertainty Principle (GUP), which manifests a minimal Planck length in quantum spacetime, is central in various quantum gravity theories and has been widely used to describe the Planck-scale phenomenon. Here, we propose a thought experiment based on GUP – as a quantum version of Galileo's falling bodies experiment – to show that the experimental results cannot be consistently described in quantum mechanics. This paradox arises from the interaction of two quantum systems in an interferometer, a photon and a mirror, with different effective Planck constants. Our thought experiment rules out the widely used GUP, and establishes a Quantum Coupling Principle that two physical systems of different effective Planck constants cannot be consistently coupled in quantum mechanics. Our results point new directions to quantum gravity.
Category: Quantum Gravity and String Theory

[4] viXra:2108.0054 [pdf] submitted on 2021-08-12 07:14:38

Science: Newton Versus Einstein

Authors: Dong-Yih Bau
Comments: 17 Pages.

The Scientific Revolution matured in the seventeenth century through Newton’s science, which has continued into the beginning of the twenty-first century, in which the entire scientific community still follows the mechanical universe approach. However, this first scientific enlightenment continues to linger despite an avalanche of discoveries of the laws of nature. Science inevitably needs the second scientific enlightenment, Einstein’s science of principle theory and the cosmos, to transform itself. In this paper, we first describe the Scientific Revolution thus far. We then apply the second scientific enlightenment to examine the first one currently practiced in elementary particle physics and cosmology. Finally, we use our two new discoveries in Einstein’s science, the success/failure system and cosmic inertia, to elucidate and declare the second scientific enlightenment. This paper is our sober reflection on science and on our progressive learning of Einstein’s science, which we have set out in earlier papers that we suggest examining before studying this paper.
Category: Quantum Gravity and String Theory

[3] viXra:2108.0050 [pdf] submitted on 2021-08-11 03:01:11

From Einstein Theory to Spin 2 Gravity

Authors: Miroslav Pardy
Comments: 14 Pages. original article

We consider here the simple derivation of the Einstein equations by Fock. Then, we approach the way from the spin 1 fields to the spin 2 fields for massive and massless particles and we derive the gravity equations from this base. In conclusion, we discuss the principle of equivalence in classical Einstein theory and in the Schwinger spin 2 gravity
Category: Quantum Gravity and String Theory

[2] viXra:2108.0045 [pdf] submitted on 2021-08-10 21:27:15

Quantum Gravity and Gravity Control

Authors: Lucian M Ionescu
Comments: 32 Pages. TESLA Extraordinary Conference presentation Aug. 13, 2021 [Corrections made by viXra Admin to conform with the requirements on the Submission Form]

Quantizing the qubit space, i.e. the SU2 gauge group, yields the Platonic solids as fundamental states. They correspond to triplets of flavored quarks, in duality. The structure of the positive electric charge of the proton, and of the neutral neutron in first approximation, is claimed to yield Gravity as a residual force. The ensuing breaking the isotropy symmetry allows for the use of Dynamical Nuclear Orientation to control the gravitational potential and hence inertial mass, the corresponding effective charge. This Gravity theory in a thermodynamic formulation was first proposed and tested by Dr. Frederick Alzofon in the 1980s. The above foundations based on the SM were added only recently by the author. Moreover, the current Standard Model gauge group U(1) x SU(2) x SU(3) is just a “blow-up” of the local parameterization of SU(2) viewed as a Hopf fibration (see Piotr Zenczyhowski, Elementary particles and Emergent Phase Space). This approach leads to a true unification of “fundamental” interactions. The ppp presents the main idea in a simple and intuitive way. For additional insights see the author’s recent preprints.
Category: Quantum Gravity and String Theory

[1] viXra:2108.0023 [pdf] submitted on 2021-08-07 20:54:07

Influence of Time on the Movement of Matter

Authors: Anton Chernikov
Comments: 3 Pages. [Corrections made by viXra Admin to conform with scholarly norm]

The article considers the possible influence of time on the movement of matter. The concept of time perturbation is introduced. The influence of the gradient of the inhomogeneity of the course of time on the motion of matter is described.
Category: Quantum Gravity and String Theory