Tsuyoshi Tohi

RLMT: From Lindblad Relaxation to the Primordial Spectrum: A de Sitter Cosmogenesis Map, Symmetric Base Spectra, and a Measurable Relaxation Exponent

RLMT-lite describes the primordial curvature spectrum as a mixture of three modes, P(k) = Σ_n w_n(k) P_n(k), with softmax weights and phenomenological base spectra. A previous paper (doi:10.5281/zenodo.23293066) found that current CMB data cannot fix its parameters and left the t...

RLMT: Do Shortcuts Through the R-Direction Exist? Constraints from GW170817 and the Layered Expansion of Vol. XLI-L

If four-dimensional spacetime is a projection from a higher-dimensional manifold, signals that travel through the extra direction could arrive before light confined to four dimensions. R-layer Mode Theory (RLMT) contains such a direction, the layer coordinate R with five-dimensio...

RLMT: Reading the Primordial Fossils of RLMT-lite: Spectral Shape with ACT DR6, Non-Gaussianity, and the Tensor-to-Scalar Ratio

RLMT-lite is the phenomenological form of R-layer Mode Theory (RLMT) for the primordial curvature spectrum: a softmax mixture of three modes, P(k) = Σ_n w_n(k) P_n(k), whose weights follow from an SU(2) mode map. We ask what the three observable "fossils" of the early universe (t...

RLMT: A Representation-Theoretic Origin for the Mode Amplitude Coefficients, and a Negative Result for Tensor-Sector Coupling

This paper reports two follow-up investigations to the parent RLMT paper. First, we show that the mode amplitude coefficients C1,C2,C3 are fixed up to a single overall scale by identifying the N=3 tension modes with the spin‑1 irreducible representation of SU(2), predicting C1=C2...

RLMT:RLMT and the Hubble Tension: Primordial and Late-Time $\Omega$-Layer Tests against Planck, DESI DR2 and Pantheon+ with Methodological Corrections

This paper tests whether R-layer Mode Theory (RLMT), in any form implemented so far, can move the cosmologically inferred Hubble constant H0 toward the locally measured values (SH0ES, CCHP, SN H0pe). ΛCDM is used as the comparison baseline, not as a model to be refuted. Primordia...

RLMT: Lindblad Cosmogenesis, SU(2) Geometry, and a Numerical Confrontation with Planck 2018 Data

A unified information-geometric framework in which Lindblad time generation, SU(2) cosmogenesis, and a three-mode primordial spectrum are implemented numerically in CAMB and fitted to Planck 2018 TT+TE+EE+lensing data using Cobaya. The RLMT spectrum reduces to a standard power la...

RLMT:R-layer Mode Theory Appendix X-II: Technical Foundation — Continuous Mode Tension, Topological Sectors, Particle Hypotheses, and Research Boundaries

This document presents Version of the technical foundation for Recursive Layered Mode Tension (RLMT). It consolidates the continuous Abelian-Higgs-type sector, BPS structure, zero-mode verification, moduli-space dynamics, and near-critical stability, together with conjectural par...

RLMT: A Representation-Theoretic Origin for the Mode Amplitude Coefficients, and a Negative Result for Tensor-Sector Coupling

This paper reports two follow-up investigations to the parent RLMT paper. First, we show that the mode amplitude coefficients C1,C2,C3 are fixed up to a single overall scale by identifying the N=3 tension modes with the spin‑1 irreducible representation of SU(2), predicting C1=C2...