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[8] viXra:2511.0134 [pdf] submitted on 2025-11-26 19:34:20
Authors: Lamont Williams
Comments: 30 Pages.
A model is presented that unifies the core principles of the Charge Conjugation, Parity, and Time-Reversal (CPT) theorem within a single conceptual framework. Additionally, the model integrates the time-symmetric structure of CPT invariance with the asymmetric thermodynamic arrow of time. It emphasizes that the time component of CPT encodes formal symmetry operations and not causal mechanisms at macroscopic scales. Concepts from the model are extended to the retarded (forward-in-time) and advanced (backward-in-time) wave solutions of Maxwell’s equations for electromagnetism. They show that the temporal symmetry between these waves reflects the time-symmetric structure of CPT invariance. And as such, it is likely that the wave solutions do not directly encode macroscopic causal activity. This aligns with Maxwell’s equations, which are not inherently causal, but which are typically interpreted in causal terms in established practice. This also has direct implications regarding the ontological status of advanced waves. The CPT model is further extended to the settings of quantum mechanics and general relativity, where it appears to offer a small advance toward their integration.
Category: Quantum Gravity and String Theory
[7] viXra:2511.0122 [pdf] submitted on 2025-11-24 22:30:30
Authors: Nigel B. Cook
Comments: 2 Pages.
In quantum gravity as derived in the simple 1-page poster paper vixra.org/abs/1305.0012 (a brief summary of a new quantum gravity theory based entirely on observed hard facts without any speculations such as extra ad hoc dimensions as occur in string theory), G arises from the Casimir shielding of an otherwise isotropic exposure to dark energy. A new derivation, including a more refined analysis of the geometry of quantum gravity than the earlier papers, is provided to yield a checkable prediction (apparently within one percent of observed G), an improvement on the prediction given the earlier paper. The exact accuracy will however depend on value assumed for local density.
Category: Quantum Gravity and String Theory
[6] viXra:2511.0119 [pdf] submitted on 2025-11-24 01:57:21
Authors: Michael A. Ivanov
Comments: 8 Pages. Current Physics, 2024, 1, e27723348344123. https://doi.org/10.2174/0127723348344123241030061731
An alternative way to construct a quantum model of gravity is described, not by quantizing the classical model, but by introducing a graviton background, which has a low temperature butstrongly interacts with any particle. Gravity in this case is the effect of screening the background of gravitons by bodies; severaladditional effects appear when photons or bodies move through the background. These small additional effects can be important forcosmology, since they allow us to describe the results of cosmological observations without dark energy.
Category: Quantum Gravity and String Theory
[5] viXra:2511.0112 [pdf] submitted on 2025-11-22 01:14:13
Authors: Juraj Povazanec
Comments: 12 Pages. (Note by viXra Admin: Please submit article written with AI assistance to ai.viXra.org)
This paper challenges the assumed equivalence of inertial and gravitational mass for antimatter. While this principle is well tested for ordinary matter, its unsupported extension to antimatter represents a fundamental philosophical error. We argue that rejecting this equivalence, while challenging conservation laws, reveals a critical disconnect between General Relativity and Quantum Field Theory. Forcing both frameworks to accommodate this result imposes a new symmetry, paving a novel path toward their unification.
Category: Quantum Gravity and String Theory
[4] viXra:2511.0088 [pdf] replaced on 2026-04-13 02:23:14
Authors: Andrey N. Smirnov
Comments: 35 Pages. Published in Int'l J. of Quantum Foundations, 12(2): pp. 372-402
We derive Einstein’s field equations as emergent from a timeless Euclidean model on four-dimensional Euclidean space E^4 with a single fundamental scalar field Phi satisfying the Laplace equation Delta_E4 Phi = 0. Building on an operational reconstruction of Lorentz transformations for observable transformations M on a fixed slice, we then allow slow variation of the foliation direction n_A(x) and introduce an effective Lorentzian metric g_AB defined in terms of the unit normal n_A and the induced Euclidean metric h_AB.A compensation principle, expressed as delta S_eff + delta S_g = 0 and imposed under the assumptions of locality, diffeomorphism invariance and at most second order in derivatives, together with preservation of the null cone under M on each slice, uniquely fixes the second-order local density. Using the Gauss—Codazzi identities, this density is equivalent to the Einstein—Hilbert action with the Gibbons—Hawking—York boundary term. Variation of the total action yields field equations of the form G_AB + Lambda g_AB = 8 pi G T_AB^eff with covariant conservation nabla^A T_AB^eff = 0; the Newtonian limit fixes the normalization of G.The requirement of causal reconstruction implies a hierarchy of length scales, L_field << L_fol, and the recovery of the Newtonian limit, as well as the universality of gravity: all effective fields couple minimally through the same metric g. This renders field-dependent light cones observationally inadmissible and ensures falsifiability. In addition, we obtain a local upper bound on the hierarchy parameter epsilon = L_field / L_fol <= epsilon_max << 1, which leads to testable bounds on deviations from the special- and general-relativistic regime.
Category: Quantum Gravity and String Theory
[3] viXra:2511.0063 [pdf] submitted on 2025-11-14 21:54:11
Authors: Daniel S. Zachary
Comments: 12 Pages. (Note by viXra Admin: For the last time, please submit article written with AI assistance to ai.viXra.org)
We present a feasible optomechanical protocol for the detection of localized negative energy density arising from quantum field correlations in squeezed vacuum and Casimir configurations. The proposed setup combines a dual-cavityinterferometer with Casimir-separated mirrors and a tunable optical squeezing source,enabling modulation of vacuum fluctuations at sub-picowatt energy scales. Realtimefeedback is implemented using an adaptive artificial intelligence (AI) controllerand Kalman-filtered reference clocks, allowing dynamic optimization of signal-to-noiseratios (SNR) in curvature-sensitive observables. Numerical simulations incorporatingrealistic optical and thermal noise predict measurable fractional clock drifts (Δτ/τ ∼10−18) and curvature pulses (δR ∼ 10−5) consistent with theoretical constraints onnegative energy densities. These results demonstrate a practical pathway towardlaboratory-scale verification of quantum energy teleportation and vacuum-energymodulation using current photonic and metrological technologies.
Category: Quantum Gravity and String Theory
[2] viXra:2511.0054 [pdf] submitted on 2025-11-12 01:49:52
Authors: Stephane H. Maes
Comments: 59 Pages. All related details of the projects (and updates) can be found and followed at https://shmaesphysics.wordpress.com/shmaes-physics-site-navigation/.
In the multi-fold theory, spacetime results from 2D processes at very small spatial scales then growing to 4D at larger spatial scales, where we naturally recovered a 4D macroscopic, and at large enough microscopic scales. So far, we invoked stability of GR reconstruction to justify 4D. In a recent paper, we argued that we have almost all the elements for a theory of everything, based on the multi-fold least action principle and multi-fold space time matter induction and scattering. There, we essentially assumed 4D at large enough scales, rather than deriving it. This paper organizes past considerations before expanding and adding to them. The analysis is based both on conventional, and on multi-fold considerations. The conclusions are that the spacetime is 4D at large enough microscopic, and at macroscopic, scales, and only with 2D and 3D behaviors at the smallest spatial scales. At 4D, it can be continuous and equipped with notions of Hamiltonians, volume, areas or dot products / metrics / distances. It is not (asymptotic) AdS, and it has only one time dimensions.This paper provides a rigorous proof of why multi-fold spacetime reconstruction by random walk is 4D, and only 4D at large enough scales, and why (multi-fold) dark energy effects do not grow additional dimensions. Relying on random walks, and quantum cellular automata based on them, to model QFTs, we predict challenges in formulating QFTs at spacetime dimensions of 5 and above, except maybe for some CFTs, or when built using the random walks of extended objects like strings or branes in their AdS spacetime. This analysis extends to the QFT world. The case of dS universe is discussed.Our analysis of Kaluza Klein (KK) dimensions leads us to propose that the Higgs presence in the multi-fold is also understandable as related to Higgs as dilaton in KK, and in the double copy between gravity and gauge fields..We also explain why, on the other hand, AdS could be generated via the random walks of strings or extended objects, or non-conservative random walks, up to way higher dimensions, where one can still encounter (unphysical) supersymmetric or conformant fields. It infers why that story stops at 10D/11D, and fields misbehave at 26D for bosonic strings.The paper includes some analyses of QCD and Electroweak interactions at spatial scales where spacetime appears 2D and 3D, and additional considerations on the mass gap in different dimensions.
Category: Quantum Gravity and String Theory
[1] viXra:2511.0017 [pdf] submitted on 2025-11-05 12:01:23
Authors: Holger Döring
Comments: 3 Pages.
The Big Bang of universe can described over the enfolding of a germ of an elliptic umbilic point in Thoms catrastrophic theory. The controlling variables of this state can be seen as the important metric parameters of Einstein field-equation of GRT. This metric term can be described in the following as a FRW-description.
Category: Quantum Gravity and String Theory
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