Matt Zapresko

[Matt Zapresko @MattZapresko]

@MindiaWichert @StuartHameroff https://t.co/LBzYtDYppx might be a possibility too, recovery vs collapse

[Matt Zapresko @MattZapresko]

DDBB–HCEG Version 4 is now live
A geometric framework in which gravity-like behavior, flat rotation curves, and evolving dark energy emerge naturally from density-gated circulation in a helically compactified braneworld — no new particles or forces required.
Key advance in v4: Controlled scans across odd windings show m=7 is dynamically selected as the most stable configuration, producing balanced saturation, strong hysteresis, and rapid coherent snap-back under drive + noise. This same winding also aligns with three fermion generations.
Companion SPARC analysis shows galaxy residuals organize into density-conditioned transport regimes rather than random scatter around a universal law.
Fully reproducible toys + data pipeline. Open to serious discussion.
https://t.co/sPnZn49ViE
#AlternativeGravity #Braneworld #GeometricPhysics #SPARC #DarkSector

[Matt Zapresko @MattZapresko]

DDBB–HCEG Version 4 is now live
A geometric framework in which gravity-like behavior, flat rotation curves, and evolving dark energy emerge naturally from density-gated circulation in a helically compactified braneworld — no new particles or forces required.
Key advance in v4: Controlled scans across odd windings show m=7 is dynamically selected as the most stable configuration, producing balanced saturation, strong hysteresis, and rapid coherent snap-back under drive + noise. This same winding also aligns with three fermion generations.
Companion SPARC analysis shows galaxy residuals organize into density-conditioned transport regimes rather than random scatter around a universal law.
Fully reproducible toys + data pipeline. Open to serious discussion.
https://t.co/sPnZn49ViE
#AlternativeGravity #Braneworld #GeometricPhysics #SPARC #DarkSector

[Matt Zapresko @MattZapresko]

A single density-dependent mechanism unifying gravity, flat galactic rotation curves & evolving dark energy, early cosmology, survives Bullet Cluster.
DOI: 10.5281/zenodo.18202181
Link: https://t.co/5PGrhvzh2R
#cosmology #darkmatter #braneworld #alternativetodarkenergy”

[Matt Zapresko @MattZapresko]

New preprint on SPARC rotation curves:

A reproducible, regime-dependent analysis shows that galaxy dynamics are not well described by a single global parameter (e.g., RAR/MOND).

Residuals are organized by structure (gas, coherence, outer demand), not random scatter.

Code + full pipeline included.
https://t.co/4zh4gVqIXq

#Astrophysics #GalaxyDynamics #DarkMatter #SPARC #DataScience #OpenScience

[Matt Zapresko @MattZapresko]

Companion Jupyter notebook now live on Zenodo: regime-aware density-gated transport applied to the full SPARC sample (143 galaxies). Clear transitions between stellar-anchor and gas-driven regimes, no universal scaling. Fully reproducible workflows + diagnostics. Full paper coming soon. Feedback welcome!
DOI: 10.5281/zenodo.19673313
#GalaxyRotationCurves #DarkMatterAlternatives #MOND #SPARC #GalaxyDynamics”

[Matt Zapresko @MattZapresko]

@StuartHameroff Maybe not collapse..

https://t.co/LBzYtDYppx

[Matt Zapresko @MattZapresko]

Just uploaded v3 of my SPARC analysis preprint to Zenodo: “Baryonic Deficits in SPARC Rotation Curves: Density- and Acceleration-Conditioned Trends in the Full Late-Type Sample”
Using fixed, reproducible parsing of Lelli+2016 rotmod files across 165 late-type galaxies:
• Global mean median baryonic fraction R = 0.602 ± 0.015 (σ ≈ 0.194)
• Deficits Δ(r) = max(1 - v_bar(r)/V_obs(r), 0) decrease systematically with baryonic acceleration → reproduces radial acceleration relation trends
• Grouping by effective disk surface density: higher-density galaxies show larger baryonic fractions + lower deficits
• Radial-point stratification by surface-density tertiles reveals modest residual offsets in deficit–acceleration at fixed acceleration, with lower-density points showing larger deficits
This provides a clean, reproducible empirical map of baryonic organization in SPARC—surface density helps explain scatter beyond pure acceleration scaling.
Builds toward density-dependent gating in my broader framework (see companion helical toy model for structural principles: https://t.co/ueifw4Xagi)
Full preprint + data/code notes: https://t.co/nFvBUGASTp
Also submitting to MNRAS today—fingers crossed!
#Galaxies #RotationCurves #SPARC #DarkMatter #ModifiedGravity #Astrophysics #Astronomy

[Matt Zapresko @MattZapresko]

@StuartHameroff Hi Stuart—building on your work with Orch OR’s orchestrated resonance in microtubule lattices (topological qubits, superradiance, gamma-band precision via fractal time crystals), I just released a minimal 1D helical borrowing-flow toy model that isolates geometric principles for exactly this kind of stability.
Key findings: Geometric commensurability (helix length commensurate with winding number m=7) + density-gated saturation → enhanced coherence, attractor persistence, and long-lag recurrence (proxy for sustained structure/memory). Incommensurate geometries damp fast and degrade.
Crucially: Normalized circulation density stays invariant across scale—no dilution with extension. Resonance acts as selection (not brute amplification), picking harmonics via phase alignment. Then, in a frequency-tuned regime (reduced thresholds, increased buildup, probabilistic events), the system supports bursty ~40 Hz reduction-like events without losing coherence—rapid phase realignment + helical resonance enables quick recovery, preserving structure across timescales.
This classical toy probes structural preconditions for warm, noisy recurrence that could precondition quantum orchestration in tubulin helices (Fibonacci topology, gamma robustness against decoherence critiques). No claim of full quantum realism, but the geometry favors discrete, stable, recurrent dynamics without fine-tuning.
Would love your thoughts on whether this helical commensurability + density gating could map to microtubule topological pathways or superradiance mechanisms for Orch OR’s orchestrated events.
Preprint (Feb 2026): https://t.co/ueifw4WCqK
Thanks for all the microtubule advocacy—it’s inspiring independent work like this.
#OrchOR #Microtubules #Consciousness

[Matt Zapresko @MattZapresko]

New reproducibility companion for my SPARC baryonic deficits paper is live on Zenodo!
Computes R(r), Δ(r), Σ_eff from rotmod files — density-gated trends in rotation curves.
DOI: https://t.co/bn0gKZVfiJ
#SPARC #RotationCurves #BaryonicDeficit #GalaxyDynamics #Astrophysics #Reproducibility #OpenScience

[Matt Zapresko @MattZapresko]

Published v0.5 of Directional Baryonic Regulation in Disk Galaxies on Zenodo with ORCID linked!
Highlights: gate taxonomy, elimination analysis, and a reproducible directional diagnostic.
🚀 DOI: https://t.co/tBgdvKJyCx
(Notebook companion remains essential for reproduction: https://t.co/i3Vg27reP4)
#Galaxies #SPARC #DarkMatter #MOND #Astrophysics

[Matt Zapresko @MattZapresko]

We further explore an optional frequency-tuned
regime in which reduction-like events occur at gamma-band rates without loss of coherence,
demonstrating temporal robustness of the underlying geometry. These results suggest that
geometric commensurability and density gating provide a general mechanism for stabilizing
extended recurrent dynamics without fine tuning.

[Matt Zapresko @MattZapresko]

@StuartHameroff https://t.co/3PsIL0eaRu

https://t.co/LBzYtDYppx

A couple of Ideas that seem relevant

[Matt Zapresko @MattZapresko]

We investigate a minimal one-dimensional helical borrowing-flow toy model to test whether
geometric commensurability and density-gated saturation can support persistent, recurrent, and
scale-robust circulation structures in a driven–dissipative system. Vorticity serves as a proxy for
loop strength, while density-dependent saturation and resonance selection regulate
amplification and stability. By fixing the helical winding number and varying the domain length,
we find that coherence, attractor persistence, and longer-lag recurrence are consistently
enhanced when the helix length is commensurate with the underlying topology. In contrast,
incommensurate geometries exhibit weaker peaks, faster damping, and degraded recurrence.
Normalized circulation density remains approximately invariant across scale, indicating that
extension does not dilute dynamical intensity.

[Matt Zapresko @MattZapresko]

New preprint + companion notebook now live.

We show a directional, density-gated response in the SPARC V̄\_bar / V\_obs plane — without halo fitting, MOND interpolations, or acceleration thresholds.

One figure. One global normalization. Fully falsifiable.

📄 Paper: https://t.co/drqc7Bae9r
📓 Replication notebook: https://t.co/i3Vg27reP4

If a model explains SPARC, it should get the direction right — not just the fit.

#astrophysics #galaxydynamics #darkmatter #modifiedgravity #SPARC #openscience #reproducibility

[Matt Zapresko @MattZapresko]

New preprint up on Zenodo:
Geometric Commensurability, Density-Gated Saturation, and Frequency-Robust Recurrence in a Helical Borrowing-Flow Toy Model

Explores how geometric alignment and density gating stabilize recurrent dynamics in a minimal 1D toy system.

DOI: https://t.co/ueifw4WCqK

#Physics #ComplexSystems #NonlinearDynamics #ToyModel #Recurrence

[Matt Zapresko @MattZapresko]

Grateful for the incredible early support on v3 of DDBB-HCEG — 1K views & 702 downloads in under 3 weeks! 🙏
A geometric framework unifying emergent gravity, dark matter-like halos, and evolving dark energy via density-dependent borrowing on a helically compactified braneworld.
Open to thoughts, feedback, and collaboration.
Link: https://t.co/i898XjBYRi
#Cosmology #DarkEnergy #EmergentGravity #Braneworld #DESI #Physics

[Matt Zapresko @MattZapresko]

Update: 660+ views & 419+ downloads since Jan 9! If you’re diving in, thoughts on the figure-eight topology or Hall-MHD regulation? Open to chat/collab

[Matt Zapresko @MattZapresko]

Version 3 posted

Version 3 represents a structural refinement and clarification of the DDBB-HCEG framework

https://t.co/3PsIL0eaRu

[Matt Zapresko @MattZapresko]

This is not a numerological choice; it is the first winding number for which the system admits stable solutions without symmetry collapse or runaway coupling.

[Matt Zapresko @MattZapresko]

Within these constraints, n = 7 emerges as the lowest-order stable configuration satisfying:
•Chiral separation
•Anomaly cancellation conditions
•Density-regulated bulk coupling
•Long-lived localization modes