A Unified Cosmic Matter Picture Based on ZUST—— The Positive-Negative Mirroring of Spacetime Cloth, the Origin of Antimatter, and the Essential Explanation of Annihilation Mechanism

Associated Preprint: 10.5281/zenodo.18769528 (Zhou Unified Stability Theory, ZUST) Associated Working Paper (Sister Paper): 10.5281/zenodo.18784270 (A Unified Cosmic Picture Based on ZUST —— The Positive-Negative Structure of Spacetime Cloth, Dark Matter Skeleton, and the Homologous and Homogeneous Model of Black Holes and Celestial Bodies) It is recommended to read the Elder Sister Paper first, then this Younger Sister Paper for better comprehension Abstract The origin, distribution, annihilation mechanism of antimatter and its correlation with other core cosmic phenomena have long been a century-old puzzle in the fields of cosmology and particle physics. As an extended study of the preprint of Zhou Unified Stability Theory (ZUST) and the working paper A Unified Cosmic Picture Based on ZUST —— The Positive-Negative Structure of Spacetime Cloth, Dark Matter Skeleton, and the Homologous and Homogeneous Model of Black Holes and Celestial Bodies, this paper systematically interprets the nature and evolution law of antimatter based on the underlying logic of ZUST "core characteristics determine system stability", the positive-negative structure model of spacetime cloth, and the innovative concept of the critical phase transition domain. The research shows that antimatter is the basic material form on the negative side of the spacetime cloth, following the core laws of "cross-domain form reversal, no annihilation in the same domain, and inevitable annihilation across domains"; after a star pierces through the spacetime cloth, it completes domain switching through the critical phase transition domain, forming stable antimatter on the negative side which then accumulates into a black hole, while antimatter artificially prepared by humans is extremely prone to annihilation because it cannot adapt to the domain rules of the positive side. On this basis, based on the ZUST model, this paper uniformly explains ten core cosmic phenomena including dark energy, dark matter, quantum entanglement, cosmic microwave background radiation, matter-antimatter asymmetry, black hole information paradox, nature of gravity, principle of constant speed of light, Planck energy limit, and quantization of micro-particles, constructing a full-dimensional unified picture of the universe of "matter-antimatter-dark matter-black hole". At the same time, it clarifies the natural boundaries and practical value of spacetime manipulation (curvature flight, wormholes, time travel) under the ZUST framework, and proposes feasible paths for antimatter research. This study solves the century-old puzzles related to antimatter, improves the ZUST global theoretical system, provides a new theoretical perspective and experimental ideas for the research in cosmology, particle physics and spacetime manipulation, and promotes ZUST towards a unified theory of the universe. Update 1: In-Depth Reflections After a Breakthrough | Establishment of the Younger Sister Paper in the Sibling Series (Beijing Time: 00:21, 27 February 2026) Upon completing A Unified Cosmic Picture Based on ZUST —— The Positive-Negative Structure of Spacetime Cloth, Dark Matter Skeleton, and the Homologous and Homogeneous Model of Black Holes and Celestial Bodies (the Elder Sister Paper), I began to ponder a core question: Does antimatter, like dark matter and black holes, exist on the negative side of the spacetime cloth? And is there a homologous essence between the "legitimate" transformation mechanism—where a star pierces the spacetime cloth and forms an extreme depression on the negative side—and the "illegitimate" process by which humans forcibly obtain antimatter through high-energy collisions? Both involve breaking through the domain boundary of the spacetime cloth, yet the former is a natural evolution conforming to cosmic laws, occurring when the core characteristic T-value of a star reaches the critical threshold; the latter, however, involves micro-particles with insufficient T-values that are unable to adapt to the rules of the positive side after forced cross-domain travel, leading to inevitable annihilation. This realization led me to conclude that an underlying mechanism must govern the cross-domain transformation of matter and antimatter. Thus, building on the Elder Sister Paper, I developed its companion work—A Unified Cosmic Matter Picture Based on ZUST —— The Positive-Negative Mirroring of Spacetime Cloth, the Origin of Antimatter, and the Essential Explanation of Annihilation Mechanism (the Younger Sister Paper). In the Younger Sister Paper, I not only incorporate antimatter into the spacetime cloth model of ZUST and further deepen the core conclusions of the Elder Sister Paper, but also, based on the ZUST framework, provide a unified explanation for ten core cosmic phenomena: dark energy, dark matter, quantum entanglement, cosmic microwave background radiation, matter-antimatter asymmetry, the black hole information paradox, the nature of gravity, the principle of the constancy of the speed of light, the Planck energy limit, and the quantization of micro-particles. Is this not remarkable? As I delved deeper into this research, I found that this theoretical explanation is not only perfectly consistent with existing observational facts of the universe but also provides a self-consistent solution to puzzles that humans have not yet fully unraveled. From the perspective of unifying multiple fields and covering the vast majority of core cosmic phenomena, has the ZUST theory in fact become the most valuable cutting-edge theory at present, with some of its conclusions indirectly verified? During the development of this theory, I have repeatedly experienced the "epiphany" of elevated cognition, which has further strengthened my conviction that this is the right path. I believe readers who study both the Elder and Younger Sister Papers of the ZUST series will share this feeling. Of course, I understand that an overly pioneering and subversive theory may take decades to gain widespread recognition. Yet in this era of information explosion, as long as you recognize, disseminate, download, and research this theory, profound and cutting-edge ideas can gain rapid attention. Especially since this paper, like the Elder Sister Paper, is accessible to both academic and general audiences, boasting both scholarly depth and popular science value. I firmly believe it will be widely disseminated and receive the attention it deserves. For only a correct theory can be compatible with everything and explain everything—and I am convinced that this is the truth!