What does this research mean for the field?

The CCEGA framework's Curvature Brake mechanism achieves a statistically superior fit for massive pulsars compared to standard General Relativity by modulating gravitational coupling, and predicts specific falsifiable signatures including a 12.4 km radius plateau and 10-15 ms gravitational wave echo delays. Novelty: ClaimNovelty.CONTRADICTORY. Consensus alignment: ConsensusAlignment.CHALLENGES_CONSENSUS.

What question did this study set out to answer?

This study aims to formalize the signatures and constraints of the Curvature Brake mechanism within the CCEGA framework.

April 18, 2026Open Access

CCEGA Part VII: Observational Constraints and Falsification Criteria for the Curvature Brake Mechanism.

Key Points

This study aims to formalize the signatures and constraints of the Curvature Brake mechanism within the CCEGA framework.
Performed comparative residual analysis using NICER data for specific pulsars.
Derived statistical fits comparing CCEGA to General Relativity under high-mass considerations.
Founded falsification criteria on predicted observable characteristics accessible to gravitational wave detectors.
Demonstrated a superior fit (2 0.001) with CCEGA compared to standard General Relativity for pulsars greater than 2 solar masses.
Established explicit criteria for falsification based on a predicted radius plateau of 12.4 km.
Identified gravitational wave delays of 10-15 ms as potential observational signatures.

Abstract

This paper formalizes the observational signatures of the Curvature Brake mechanism within the CCEGA framework. Following the resolution of the 35% critical density discrepancy in Part VI, we perform a comparative residual analysis using NICER data for PSR J0740+6620 and PSR J0437-4715. We demonstrate that while standard General Relativity (GR) requires extreme fine-tuning of Equations of State (EoS) to support M > 2 M_ pulsars, CCEGA achieves a statistically superior fit (² 0. 001) by modulating the gravitational coupling G₄₅₅. Furthermore, we derive explicit falsification criteria based on the predicted radius plateau (12. 4 km) and gravitational wave echo delays (10–15 ms) accessible to the Einstein Telescope and LIGO O5.

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Marc López Sánchez

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CCEGA Part VII: Observational Constraints and Falsification Criteria for the Curvature Brake Mechanism.

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Abstract

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