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2023 •
The classical interpretation of Young's double slit experiment is that, before and after passing through the diaphragm of the double slit, the light behaves as waves. Feynman called the double slit experiment "the only mystery [of quantum mechanics]. We have shown for the first time that in the classical wave experiments: (1) Particle patterns, which are non-interference patterns indicating the particle nature of light, are near the diaphragm, and Interference patterns are near the screen; (2) Particle patterns evolve to Transition patterns that are also non-interference patterns, and, finally, evolve to Interference patterns; (3) Postulates of lens for utilizing lens in wave experiments. In this article, we experimentally show that Particle patterns, Transition patterns and Interference patterns of the double slit experiments are simultaneously emerged on the screen. We suggest that these phenomena and the physical mechanism of photons distributing as waves are new mystery.
research square
Non-interference patterns evolving to interference patterns in double slit experiments and in cross double slit experiments2022 •
Young's double slit experiment revived the wave theory of the light. The standard interpretation is that the light behaves as waves before and after passing through the diaphragm of the double slit. Feynman called the double slit experiment the only mystery in quantum mechanics. Recently, the photon chamber has been proposed and utilized to study the behavior of photons near the detecting screen. The experiments show that the light, near the screen, behaves as photons propagating along the straight-line trajectories, and the trajectories distribute as waves. In this article, we utilize two new methods to study experimentally the patterns near the diaphragm of the double slit/cross double slit. The experiments show that, the first time, within certain macroscopic distance from the diaphragm, (1) the pattern is non-interference and thus, the light behaves as photons and produces the "particle pattern" near the double slit; and (2) both the shape and nature of the patterns are distance-dependent; when the distance increases, the non-interference pattern gradually evolves to the interference pattern. The experiments: (1) provide novel phenomena/data for further theoretical development of the optics and for understanding the nature of the light; and (2) show the Feynman's mystery with different aspect.
European Journal of Physics
Quantum interference with slits' revisited2011 •
] has presented a straightforward technique employing the Dirac formalism to calculate single- and double-slit interference patterns. He claims that no reference is made to classical optics or scattering theory and that his method therefore provides a purely quantum mechanical description of these experiments. He also presents his calculation as if no approximations are employed. We show that he implicitly makes the same approximations found in classical treatments of interference and that no new physics has been introduced. At the same time, some of the quantum mechanical arguments Marcella gives are, at best, misleading.
Interference experiments with only one photon in the experiment at a time have also showed interference patterns. A previous paper that studied photon diffraction and interference (IntellectualArchive, Vol.1, No. 3, P. 20, ISSN 1929-4700, Toronto, July 2012.) required several photons in the experiment at the same time. The Scalar Theory of Everything (STOE) model of photon, plenum, screen and mask; the Bohm Interpretation of Quantum Mechanics; and the Transaction Interpretation of Quantum Mechanics are combined. The speed of the plenum wave is much faster than the speed of photons/light. The reverse wave required by the Transaction Interpretation is provided by a reflected plenum wave rather than a reverse time wave. The photon distribution on a screen results in an intensity pattern well fit by the Fraunhofer diffraction equation. The resultant mathematical model corresponds to the Fraunhofer mathematical model without the peculiar assumptions.
Research square
Experiments Showing Incompleteness of Wave Theory of Light2023 •
Young's double slit experiments revived the wave theory of light. The standard interpretation is that the light behaves as waves before and after passing through the double slit. Feynman called the double slit experiment the only mystery in quantum mechanics. By placing a convex lens at different positions, we have shown: (1) Near the diaphragm, light behaves as photons and produces a noninterference pattern; near the screen, the photons produce an interference pattern; (2) The noninterference pattern evolves to the orthogonal interference pattern gradually in the same experiment; (3) The convex lens stops the further evolution. It is heuristic for study the nature of light by showing all of three different kinds of patterns on the screen simultaneously. For this purpose, in this article, we setup three paths. The light is divided into three portions, each portion propagates along one path. Then inserting three lenses to different Zones of different paths. Experiments show that two non-interference patterns and interference pattern simultaneously emerge on the same screen. The experiments: (1) challenge the wave theories of light; (2) violate Bohr's complementarity principle; (3) provide profound phenomena for further development of optics and for study of the nature of light; (4) suggest that a complete theory should be able to simultaneously interpret the noninterference pattern, the interference pattern, and the evolution from the non-interference to the interference pattern in the same experiment.
2017 •
Marcella has presented a straightforward technique employing the Dirac formalism to calculate singleand double-slit interference patterns. He claims that no reference is made to classical optics or scattering theory and that his method therefore provides a purely quantum mechanical description of these experiments. He also presents his calculation as if no approximations are employed. We show that he implicitly makes the same approximations found in classical treatments of interference and that no new physics has been introduced. At the same time, some of the quantum mechanical arguments Marcella gives are, at best, misleading. PACS: 3.65.–w, 03.65Ca, 3.65.TA, 01.70.+w
Research Square
Comprehensive-Double Slit Experiments ---Exploring Experimentally Mystery of Double slit2021 •
Young's double slit experiments, which represent the mystery of quantum mechanics, have been interpreted by quantum probability waves and pilot waves. In this article, to study the mystery, we introduce a model, in which a slide of double slit and its neighbourhood is represented as a "virtual box". The model is divided into 3 zones, zone-1 (Z-1) is from source to the slide (left side of the virtual box), the virtual box is zone-2 (Z-2), zone-3 (Z-3) is from the right side of the virtual box to the detector. We propose and carry out: (1) modified-double slit experiments for testing photons' behaviour in Z-1; and (2) comprehensive-double slit experiments for detecting photons' behaviour in Z-3. The latter discovers novel phenomena in Z-3: (1) the fringes of the interference pattens are formed independently and can be formed partially; and (2) the longitudinal shields (up to 180 centimeter long) do not disturb the interference patterns at all. These novel phenomena would not be expected if photons behave as waves in Z-3. We experimentally show: (1) before striking at the slide of a double slit and/or a cross-double slit, i.e., in Z-1, photons emitted by a laser source behave as particles; (2) before striking at the detector, i.e., in Z-3, photons behave as particles; (3) the range of the virtual box is less than 3 centimeter. On the other hand, the interference patterns do exist in the modified-double slit experiments and the comprehensive-double slit experiments. This seems a paradox. We suggest an interpretation to address the paradox. The comprehensive-double slit experiments are new tools for study the double-slit experiments, complementarity principle and wave-particle duality. Progress in studying the mystery of the double slit experiment is presented.
Journal of Russian Laser Research
Description of Classical and Quantum Interference in View of the Concept of Flow Line2015 •
Research Square (Research Square)
One- and Two-Slit Experiments with Photons and Electrons: A Proper Resolution2021 •
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The Historical Depth of the Tiberian Reading Tradition of Biblical Hebrew2023 •
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