Ginanjar Utama

[7] ai.viXra.org:2607.0046 submitted on 2026-07-17 15:12:46 , (31 unique-IP downloads)

Contact Geometry in Geometric Algebra Where the Metric Does Work

Authors: Ginanjar Utama
Category: Mathematical Physics

[6] ai.viXra.org:2607.0036 submitted on 2026-07-13 15:09:17 , (37 unique-IP downloads)

Orientation and Antipodes in the Lorentzian EPRL Vertex

Authors: Ginanjar Utama
Category: Quantum Gravity and String Theory

[5] ai.viXra.org:2607.0002 submitted on 2026-07-03 14:09:45 , (78 unique-IP downloads)

Square Roots of Spacetime: A Dirac—Penrose Primer in Geometric Algebra

Authors: Ginanjar Utama
Category: History and Philosophy of Physics

[4] ai.viXra.org:2606.0077 submitted on 2026-06-28 09:15:50 , (56 unique-IP downloads)

Matter Backreaction on Spin-Foam Hinges: Fermion Determinants, Regge Decits, and Chiral Curvature Flow

Authors: Ginanjar Utama
Category: Quantum Gravity and String Theory

[3] ai.viXra.org:2606.0074 submitted on 2026-06-27 03:56:08 , (60 unique-IP downloads)

Matter-First Spin Foams: Bivector Simplicity, Lorentzian Boosters, and a Tensor-Network EPRL Vertex

Authors: Ginanjar Utama
Category: Quantum Gravity and String Theory

[2] ai.viXra.org:2606.0064 submitted on 2026-06-25 10:42:25 , (76 unique-IP downloads)

Matter-First Dynamics in LQG: Fermion Determinants, Spacetime-Algebra Tetrads, and an Induced Discrete Field Equation

Authors: Ginanjar Utama
Category: Quantum Gravity and String Theory

[1] ai.viXra.org:2606.0016 submitted on 2026-06-06 13:24:06 , (90 unique-IP downloads)

Primitive Idempotents and Central Splitting from Cl(1,3) to Cl(1,4)

Authors: Ginanjar Utama
Category: Mathematical Physics