Quantum Gravity and String Theory

2510 Submissions

[8] viXra:2510.0147 [pdf] replaced on 2025-12-09 01:10:11

Fibre Theory

Authors: Patrice Uguet
Comments: 32 Pages.

This article proposes a realistic approach to entanglement by formulating the hypothesis that the photon is not a point-like entity, but a linear, vibrating particle endowed with energy, polarization, and spin: the photon-fibre.This material link between entangled particles ensures a continuity of state along its entire length.Thus, instantaneous entanglement correlations occur without invoking non-locality or the EPR paradox (Einstein, Podolsky and Rosen, 1935).Applied to the Casimir effect, this representation assigns an intrinsic tension to the photon- fibre, capable of accounting for the attraction measured between plates (Casimir, 1948). The model distinguishes two states: a mobile and luminous state before electronic docking, and an established, immobile and dark state after docking.The presence of established fibres throughout the universe provides a mechanism and an interpretation for vacuum energy and dark matter (Zwicky, 1933; Rubin and Ford, 1970). At the atomic scale and beyond, this network of stretched fibres connecting electrons from distinct atoms generates collective tractions likely to constitute quantum gravity.We thus observe that quantum gravity may be understood as the set of universal entanglements.Dark matter would correspond to immobilized fibres, and dark energy to the expansive tension of fibres that remain mobile.We further suggest that this model can be extended to other bosons, opening the way toward a conceptual unification of the fundamental forces.Cosmological evolution would then result from the gradual conversion of mobile fibres into the established state: free light slowly transforms into gravitational cohesion.This conversion governs the dynamics of cosmic expansion and the balance between gravity and dark energy.Validation of these hypotheses must involve empirical experiments investigating the specific signature of a linear particle, the docking phenomenon in the Casimir effect, and any possible attractive force between two entangled elements.The Fibre Theory thus presents itself as a unified program for reframing quantum interactions and certain cosmological observations on the basis of a single physical object: the fibre.Mots-clés : Fibre-photon, actionneur de force, continuité d’état, force photonique, statut mobile, statut établi, photon sombre, arrimage, Réseau Global UniverselKeywords: Fiber-photon, force actuator, state continuity, photonic force, mobile status, established status, dark photon, docking, Universal Global Network.
Category: Quantum Gravity and String Theory

[7] viXra:2510.0142 [pdf] submitted on 2025-10-28 09:37:22

Possibility of Spacetime-Dimensions as Orthogonal Quantum States II

Authors: Holger Döring
Comments: 21 Pages.

In Thoms catastrophe theory there can exist control-variables, which can describe the system variables of a physical system changing in a continuos manner, while the system variables change spontan and abruptly their physical states and so the equlibrium of the whole system.This is a u201ecatastrophe" after Thoms definition. The system variables can be defined over a class of germ-functions, which minimal enfoldings are the added functions of controlling variables. Most descriptions are time - and space-dependend.But in this modelling the description of universe itself can be given of Big Bang as a germ of an elliptic umbilic point and the universe expansion as its enfolding. If the assumption is made, that the three spacelike dimensions are generated in a different energy spectrum, then inertia could be explained over supposed anisotropy of spacetime in the microscale of Planck-length.
Category: Quantum Gravity and String Theory

[6] viXra:2510.0123 [pdf] submitted on 2025-10-26 23:11:37

Gravity Inside the Dirac Adjoint: Mass Renormalization and Geometry from the Rotor Field Qg

Authors: E. P. J. de Haas
Comments: 13 Pages. (Note by viXra Admin: For the last time, please submit article written with AI assistance to ai.viXra.org; please also cite other scholars' work)

This paper develops a new way to connect quantum theory and gravitation by placing geometry inside the structure of the Dirac equation itself. A single mathematical object, the gravitational rotor field Qg, replaces the fixed time direction of flat spacetime with a locally curved one. When this rotor is introduced into the Dirac adjoint, the theory automatically reproduces three familiar regimes: ordinary flat space, the weak-field limit that gives gravitational redshift, and the strong-field domain where curvature and its gradients affect the motion of matter. In this formulation, gravity acts by changing the local measure of time and therefore the effective mass of particles. Massive Dirac particles experience this as a renormalization of their rest mass, while massless Weyl particles can acquire a small, curvature-induced mass. The framework thus unifies flat, weak, and strong gravitational behavior inside a single operator, without introducing an external metric or new postulates. It preserves the tested limits of general relativity yet extends them into a directly quantum setting, offering a new language in which mass, curvature, and the flow of time emerge as different aspects of one spinorial geometry.
Category: Quantum Gravity and String Theory

[5] viXra:2510.0111 [pdf] submitted on 2025-10-23 15:28:36

Does Graviton Really Have Spin?

Authors: Jerry Chen
Comments: 2 Pages.

In this paper, we calculated the spin of gravitational field theoretically, suspecting the correctness of popular spin 2 postulate.
Category: Quantum Gravity and String Theory

[4] viXra:2510.0074 [pdf] submitted on 2025-10-14 20:46:43

The Dirac Adjoint, Gravitational Lapse and Shift, and Progress Toward a Biquaternion Unification of Quantum Mechanics and Relativity

Authors: E.P.J. de Haas
Comments: 6 Pages. (Note by viXra Admin: Please cite and list scientific references)

The Dirac adjoint is traditionally defined to restore Lorentz covariance of bilinear spinor quantities. In this paper we reinterpret the adjoint within the biquaternion Weyl--Dirac formalism. Starting from the Weyl-level algebra, where the metric is represented by the Pauli biquaternion basis $(T,K)$, we extend to the Dirac level through a parity--time doubling that introduces the basis $beta_mu=(beta_0,{bs beta})$. We demonstrate that the adjoint $overline{Psi}=Psi^daggerbeta_0$ acts as an algebraic inclusion of the local time-lapse field (the $g_{00}$ metric component), and that its generalization $overline{Psi}=Psi^dagger frac{1}{N}(beta_0-N^ibeta_i)$ incorporates also the spatial shift vector $N^i$. This step algebraically embeds both static and dynamic gravitational effects into the Dirac formalism.We analyze the Weyl-Hilbert and Dirac-Hilbert spaces, showing that only the latter couples to gravity through the adjoint. Finally we assess the stage reached in the ongoing unification of quantum mechanics, special relativity, and general relativity within the biquaternion approach.
Category: Quantum Gravity and String Theory

[3] viXra:2510.0043 [pdf] submitted on 2025-10-08 18:41:01

Wave Function of the Universe Near Cosmological Singularity in Three Dimensions III

Authors: Tatsuyuki Sugawa
Comments: 12 Pages.

In this short report we investigate the wave function of the Universe near Cosmological Singularity in pure Einstein Gravity. The space time is considered in three dimensions for simplicity. We use the minisuperspace model and the canonical quantization . We extend the Hamiltonian Constraint , concretely , from H= 0 to H≈0. So we obtain the Schrodinger equation instead of the Wheeler-De Witt equation. Theresulting wave functions and the energy levels are represented by the Harmonic Oscillator. Our models treat dS spacetime ( k = 1,Λ > 0), which explains the closed expanding universe. However when we consider the neighborhood of the Big Bang Singularity, within the Planck scale, the space time has to be treated as quantum gravity. So our most interested wave function of the universe is the one near the singularity. However the identity of the Hamiltonian constraint is an open question in quantum gravity. Originally Quantum Cosmology was considered as the candidate of the quantum gravity , which is represented by the wave function instead of the metric structure.
Category: Quantum Gravity and String Theory

[2] viXra:2510.0036 [pdf] submitted on 2025-10-07 18:31:45

Quantum Gravitation from Nordstrom's Gravitation Theory

Authors: Jorma Jormakka
Comments: 15 Pages.

This article is not a historical look at a rejected theory. It aims to recover a working scalar theory of gravitation from Nordstr"om's old theory because the General Relativity Theory has very serious flaws that cannot be fixed. The scalar gravitational theory does not have the faults that Einstein claimed it had. I hope that the presented article shows that the scalar gravitational theory is a quite good simple classical field theory for gravitation without any serious flaws. It can be quantized easily: the scalar gravitational theory gives the free field Lagrangean of a (real) scalar field for a quantum gravitation theory and can be connected with spontaneous symmetry breaking in the Higgs mechanism, and the Higgs mechanism gives the mass to elementary particles in the Unified Field Theory. As the generating functional $W[J]$ for the free field can be exactly solved, a scalar gravitational theory allows investigating gravitation in the very early universe when all mass still formed a quantum system.
Category: Quantum Gravity and String Theory

[1] viXra:2510.0035 [pdf] submitted on 2025-10-07 18:29:09

The Generation of Gravitational Wavelets by a Stationary Electromagnetic Wave Closed in a Resonant Cavity

Authors: Constantin Sandu
Comments: 8 Pages.

In two earlier studies, we demonstrated that due to the enormous accelerations arising during the perpendicular reflection of a photon by a mirror, the photon’s energy distribution behaves as a quadrupole, thereby generating a graviton (or gravitational wavelet) at the same frequency and direction as the reflected photon. For simplicity, only the contribution of the quadrupole component Qxx was previously considered. Here, we extend the analysis to include all quadrupole components associated with perpendicular photon reflection. By applying the standard Einstein quadrupole radiation formula, we show that the energy of the emitted graviton scales as ν3, revealing a direct coupling between electromagnetism and gravitation. This finding is of high importance because it challenges the long-standing but unverified assumption that graviton energy depends linearly on frequency (ν1). Our results establish that quantum gravity theories must instead incorporate cubic frequency dependence. Another remarkable feature of the proposed framework is that it offers a theoretical connection between general relativity and quantum approaches, suggesting that confined electromagnetic radiation can serve as a direct source of high-frequency gravitational wavelets.
Category: Quantum Gravity and String Theory