bigbounce/spin-torsion cosmology research program
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Research Program / Updated May 6, 2026 · 11:10 AM PT

Spin-Torsion Cosmology

A live research dossier testing bounce cosmology against inflation through archival survey mining, falsifiable signatures, and paper-ready evidence trails.

observational ledger
R43 Wave 14-RRR — P1A/P1B/P2/P3/P4 all 99%
Survey sources scored37.3M
Catalog anomalies retained378K
MCMC posterior samples424K+
Public research artifacts7 HF
5
Papers
8
Surveys
37.3M+
Sources Scored
319K+
Anomalies
424K+
MCMC Samples
4/8
QC Pass
4
Predictions
50
Queued

Testable Predictions →

Survey Results →

SurveySourcesAnomaliesQC
DESI DR122.5M spectra195,829 (0.87%)
PASS
SDSS DR182.3M spectra77,905 (3.4%)
CAUTION
LAMOST DR1011.4M spectra44,075 (0.39%)
CAUTION
eROSITA DR1930K X-ray sources298 (0.03%)
PASS
Planck CMB20K patches200 (1%)
PASS
ACT DR620K patches0 ()
FAIL
NEOWISE43.5K sources419 (0.96%)
PASS
Gaia DR350K variables500 (1%)
CAUTION

Research Papers →

Current Focus

R43 Wave 14-RRR — Paper 1 split into P1A + P1B; cobaya DESI DR2 w0wa chain in burn-in
Wave 14-TTT live tracking: P1 v2.3.18 PDF recompiled (34 pp / 1,239,876 bytes / 0 undef refs, Wave 14-SSS). Cobaya DESI DR2 chain running on pod ijzftpy3klystt (RTX A5000 SECURE, 96 vCPU) with warm covmat from April-6 quintom posterior. Direct getdist compute: R̂−1 (max) = 0.8168 at 11:10 AM PT (was 0.8632 at 10:40 AM, dropped 0.046 in 30 min as chains begin to overlap). 175-186 accepted/chain after 11.5 h. Outlier fraction 14.3% (chains still entering shared posterior region but trending toward overlap). Acceptance rate 25% (vs 18.8% cold-start). Sample rate ~14.5 accepted/chain/hr — bottlenecked by Planck NPIPE CamSpec CAMB calls (~1-3 min each). Linear ETA to R̂−1 < 0.01: ~9 h (optimistic, mixing-phase rate); 1/√N asymptotic ETA: 24-72 h wallclock. **Only P1B has active compute pending; P1A/P2/P3/P4 blocked solely on Houston sign-off + clean external R43 round + arXiv submission.**

Currently running

  • Cobaya 4-chain MPI run on RTX A5000 pod ijzftpy3klystt — warm-started with posterior covmat from April-6 quintom chain; DESI DR2 + Planck NPIPE + Pantheon+ + DES-Y5; w0-wa CPL PPF; target R̂−1 < 0.01
  • Autonomous /loop self-pacing every ~25 min — polling pod, will GetDist + update P1B §Structural Tension + recompile when R̂−1 < 0.01

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