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<url><loc>https://elliotmcguckenphysics.com/2026/05/08/inertia-from-the-mcgucken-principle-dx%e2%82%84-dt-ic-a-chain-of-theorems-derivation-of-inertial-mass-newtons-laws-the-equivalence-principle-and-the-geodesic-principle-from-the-physical-fact-t/</loc><news:news><news:publication><news:name>The McGucken Principle: The fourth dimension x4 is expanding at the velocity of light c: dx4/dt=ic : Ergo physics. QED</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-05-08T23:35:06+00:00</news:publication_date><news:title>Inertia from the McGucken Principle dx₄/dt = ic: A Chain-of-Theorems Derivation of Inertial Mass, Newton&#8217;s Laws, the Equivalence Principle, and the Geodesic Principle from the Physical Fact that the Fourth Dimension is Expanding at the Velocity of Light in a Spherically Symmetric Manner from Every Spacetime Event, with the Penrose No-Go Argument Dissolved by the No-Graviton Theorem and Over-Determination of Both QM and GR from a Single Principle</news:title></news:news></url><url><loc>https://elliotmcguckenphysics.com/2026/05/08/the-ontic-derivation-of-quantum-mechanics-from-dx%e2%82%84-dt-ic-the-commutator-the-uncertainty-principle-the-wavepacket-spread-and-the-ground-state-as-kinematic-theorems-of-x%e2%82%84-advance/</loc><news:news><news:publication><news:name>The McGucken Principle: The fourth dimension x4 is expanding at the velocity of light c: dx4/dt=ic : Ergo physics. QED</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-05-08T23:29:53+00:00</news:publication_date><news:title>The Ontic Derivation of Quantum Mechanics from dx₄/dt = ic: The Commutator, the Uncertainty Principle, the Wavepacket Spread, and the Ground State as Kinematic Theorems of x₄-Advance, with a Comprehensive Catalogue of Unexplained and Poorly Explained Physical Phenomena Resolved by the McGucken Principle</news:title></news:news></url><url><loc>https://elliotmcguckenphysics.com/2026/05/08/lorentz-invariance-and-quantum-nonlocality-as-one-geometric-fact-of-dx%e2%82%84-dt-ic-the-mcgucken-sphere-uniqueness-theorem/</loc><news:news><news:publication><news:name>The McGucken Principle: The fourth dimension x4 is expanding at the velocity of light c: dx4/dt=ic : Ergo physics. QED</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-05-08T23:25:16+00:00</news:publication_date><news:title>Lorentz Invariance and Quantum Nonlocality as One Geometric Fact of dx₄/dt = ic: The McGucken Sphere Uniqueness Theorem</news:title></news:news></url><url><loc>https://elliotmcguckenphysics.com/2026/05/08/the-hilbert-space-of-quantum-mechanics-as-a-theorem-of-the-mcgucken-principle-dx%e2%82%84-dt-ic/</loc><news:news><news:publication><news:name>The McGucken Principle: The fourth dimension x4 is expanding at the velocity of light c: dx4/dt=ic : Ergo physics. QED</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-05-08T23:18:35+00:00</news:publication_date><news:title>The Hilbert Space of Quantum Mechanics as a Theorem of the McGucken Principle dx₄/dt = ic</news:title></news:news></url><url><loc>https://elliotmcguckenphysics.com/2026/05/07/novel-unifying-geometric-derivations-of-the-born-rule-p%cf%88%c2%b2-the-canonical-commutation-relation-q%cc%82p%cc%82i%e2%84%8f-the-hilbert-space-%f0%9d%93%97-and-the-uncertainty-principle-2/</loc><news:news><news:publication><news:name>The McGucken Principle: The fourth dimension x4 is expanding at the velocity of light c: dx4/dt=ic : Ergo physics. QED</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-05-08T00:17:39+00:00</news:publication_date><news:title>Novel, Unifying Geometric Derivations of the Born Rule P=&#124;ψ&#124;², the Canonical Commutation Relation [q̂,p̂]=iℏ, the Hilbert Space 𝓗, and the Uncertainty Principle σₓ σₚ ≥ ℏ/2 from the McGucken Principle of the Fourth Expanding Dimension dx₄/dt = ic</news:title></news:news></url></urlset>