Researchers exploring neutrinos in dense environments like supernovae and neutron star mergers discovered that these “ghost particles” can become entangled, sharing quantum states and evolving chaotically.
This new understanding of neutrino behavior, confirmed by numerical simulations, suggests a significant impact on the dynamics of supernovae and the synthesis of elements, potentially illuminating the mysterious mechanics of these cosmic explosions.
Because they interact so weakly with ordinary matter, neutrinos are known as the “ghost particles” in the Standard Model of Particle Physics. An interesting property of neutrinos is that they can change their identities or “flavors” when they interact. Researchers recently found that the neutrinos in a very dense environment can develop strong correlations (in other words, quantum entanglement) through mutual interactions. This can occur in core-collapse supernovae or neutron star mergers. Over time, neutrinos with different initial flavors reach a similar equilibrium flavor and energy distribution.
Neutrinos in Supernovae
A core-collapse supernova such as the one scientists observed in the Large Magellanic Cloud in 1987 is the death cry of a massive star. These supernovae are cosmic factories that create elements such as sodium and aluminum. Scientists estimate that 99% of the energy released in a supernova is carried away by neutrinos. The electron-flavor neutrino and its anti-particle are especially important in the transfer of energy and synthesis of elements in a supernova. Knowing the energy of flavor states of these neutrinos helps scientists understand how a core-collapse supernova explodes and what elements it creates.
Quantum Complexity in Neutrinos
Researchers have known for a couple of decades that the flavor evolution of the neutrinos inside a core-collapse supernova is a complicated quantum mechanical process. Most of the existing literature on this process is based on the lowest order approximation of the quantum version of the neutrino transport equation. However, this approach ignores the many-body entanglement of the flavor quantum states of the neutrinos.
Unveiling Quantum Chaos and Implications
Recently, scientists have examined the quantum correlations that arise by retaining the entanglement neglected in earlier studies of this problem. They found that the interaction between neutrinos is well approximated using the results from random matrix theory. This finding also implies that the neutrinos’ quantum states will evolve chaotically as they interact with each other. This result was subsequently confirmed by detailed numerical simulations that demonstrate the emergence of this chaotic behavior.
The numerical results also show that, after interacting for a sufficiently long time, each individual neutrino yields a similar mixed momentum-flavor state. The new result can be integrated with numerical simulations of core-collapse supernovae. This may shed new light on the explosion mechanism and nucleosynthesis in these powerful cosmic events.
Reference: “Equilibration of quantum many-body fast neutrino flavor oscillations” by Joshua D. Martin, Duff Neill, A. Roggero, Huaiyu Duan and J. Carlson, 7 December 2023, Physical Review D.
DOI: 10.1103/PhysRevD.108.123010
This research was supported by the Department of Energy (DOE) Office of Science, Nuclear Physics program and Quantum Science Center, a DOE National Quantum Information Science Research Center.
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Researchers exploring neutrinos in dense environments like supernovae and neutron star mergers discovered that these “ghost particles” can become entangled, sharing quantum states and evolving chaotically. The physical phenomena observed by researchers in experiments are always appearances, never the natural essence of things. The natural essence of things needs to be extracted and sublimated based on mathematical theories via appearances , rather than being imagined arbitrarily.
Theoretical basis:
(1) Traditional physics: based on mathematical formalism, experimental verification and arbitrary imagination.
(2) Topological Vortex Theory: Although also based on mathematics (such as topology), it focuses more on non intuitive geometry and topological structures, challenging traditional physical intuition.
Extension of the Standard Model: Topological Vortex Theory points out the limitations of the Standard Model in describing the large-scale structure of the universe, proposes the need to consider non-standard model components such as dark matter and dark energy, and suggests that topological vortex fields may be key to understanding these phenomena.
Topological vortex theory heralds innovative technologies such as topological electronics, topological smart batteries, topological quantum computing, etc., which may bring low-energy electronic components, almost inexhaustible currents, and revolutionary computing platforms, etc.
Mathematics tells us that topological vortices and antivortices can form new spacetime structures via the synchronous effect of superposition, deflection, or twisting of them. Mathematics does not tell us that there must be God particles, ghost particles, fermions, or bosons present. The so-called official in physics today stubbornly believes that two sets of cobalt-60 rotating in opposite directions can become two sets of objects that mirror each other. Please witness the exemplary collaboration between theoretical physicists and experimentalists ( https://scitechdaily.com/microscope-spacecrafts-most-precise-test-of-key-component-of-the-theory-of-general-relativity/#comment-854286 ).
Let us continue to witness together the dirtiest and ugliest era in the scientific and humanistic history of human society.
Topology tells us that topological vortices and antivortices can form new spacetime structures via the synchronous effect of superposition, deflection, or twisting of them. Mathematics does not tell us that there must be God particles, ghost particles, fermions, or bosons present. Today, so-called official in physics stubbornly believes that two sets of cobalt-60 rotating in opposite directions can become two sets of objects that mirror each other, had deen a typical case of rampant pseudoscience.
Cosmological applications:
(1) Traditional physics: Cosmology relies on general relativity and the Big Bang theory to explain the origin and evolution of the universe.
(2) Topological Vortex Theory: The topological vortex theory holds that space has ideal fluid physical properties, and space forms vortices through topological phase transitions, which is not difficult to understand mathematically. It proposes a topological framework to explain the formation and evolution of cosmic matter through the interaction and equilibrium of topological vortex fields. Topological vortices and their fractal structures can form more complex spatiotemporal structures through synchronization effects and self-organization.
Topological vortex theory provides a framework for understanding the hierarchical structure and evolution process of matter via the interaction of vortex fields and their distribution in space, thereby providing novel ideas and perspectives for solving major problems in cosmology.
Mathematics tells us that topological vortices and antivortices can form new spacetime structures via the synchronous effect of superposition, deflection, or twisting of them. Mathematics does not tell us that there must be God particles, ghost particles, fermions, or bosons present. So-called official in physics today stubbornly believes that two sets of cobalt-60 rotating in opposite directions can become two sets of objects that mirror each other, had deen a typical case of rampant pseudoscience.