The mixed and entanglement states have been analyzed in the Schrödinger experiment. It is known that, in an open system, the “Schrödinger cat” paradox is explained by the decoherence phenomenon, but, in a closed system, it is explained by the Everett-Wheeler many-world interpretation of quantum mechanics. The quantum real world can be presented as a complex multispatial geometric figure and the classical world is one of the faces of this figure. In this paper it is shown that this figure is the simplex that is well known in the functional analysis. Such an interpretation of quantum mechanics enables one to obtain the nonuniform wave equation, and the Schrödinger equation is the uniform equation of this one. Perhaps this equation is the equation of the subquantum world about which Einstein has written.
The mixed and entanglement states have been analyzed in the Schrödinger experiment. It is known that, in an open system, the “Schrödinger cat” paradox is explained by the decoherence phenomenon, but, in a closed system, it is explained by the Everett-Wheeler many-world interpretation of quantum mechanics. The quantum real world can be presented as a complex multispatial geometric figure and the classical world is one of the faces of this figure. In this paper it is shown that this figure is the simplex that is well known in the functional analysis. Such an interpretation of quantum mechanics enables one to obtain the nonuniform wave equation, and the Schrödinger equation is the uniform equation of this one. Perhaps this equation is the equation of the subquantum world about which Einstein has written.
The mixed and entanglement states have been analyzed in the Schréodinger experiment. It is known that in an open system the ®Schréodinger cat ¯ paradox is explained by the decoherence phenomenon, but in a closed system it is explained by the EverettÄWheeler many-world interpretation of quantum mechanics. The quantum real world can be presented as a complex multispatial geometric ˇgure and the classical world is one of the faces of this ˇgure. In this paper it is shown that this ˇgure is the simplex that is well known in the functional analysis. Such an interpretation of quantum mechanics enables one to obtain the nonuniform wave equation, and Schréodinger equation is the uniform equation of this one. Perhaps this equation is the equation of subquantum world about which Einstein has written. ‚ Ô±¸¶¥·¨¥´É ¥ ®˜·¥¤¨´£¥·μ¢¸±¨ ° ±μÉ ¯ · ¸¸ É·¨ ¢ ÕÉ¸Ö ¸¥Ï ´´μ ¥ ¨ § ¶ÊÉ ´´μ ¥ ¸μ¸ÉμÖ-´¨Ö. ˆ§¢¥¸É´μ, ÎÉμ ¢ μɱ·ÒÉμ ° ¸¨¸É¥ ¥ ¶ · ¤μ± ¸ Ï·¥¤¨´£¥·μ¢¸±μ£μ ±μÉ · §·¥Ï ¥É¸Ö Ö¢¥´¨¥
The recent experiment on superconducting quantum interference device provides new opportunity to clarify the fundamental interpretation of quantum mechanics. After analyzing this and relevant experiments, we claim the point of view that the quantum state in abstract sense contains no information and the wave function is the probability amplitude of fictitious measurement corresponding to the real one which is prepared to be done by the observer. Talking about the quantum state or wave function too materialized in ordinary language would often cause misunderstanding. So basically, the Schrödinger's cat paradox is over.
Quantum mechanics is an important understanding of modern physics, and one of China’s first quantum experimental satellites is also launched in July of this year, but around the confusion about the interpretation of quantum philosophy, yet there has not a perfect answer today. “Schrodinger’s cat” is put forward by the Austrian physicist Schrodinger in 1935; it is a name for a quantum state, its production not only has its specific physical incentives, but also has the corresponding philosophical roots. Everett, the author of the “multi-world explanation”, explains that the explanation of “multi-world explanation” to the quantum philosophy from the point of view of Schrodinger’s cat in physics has not only helped us understand the nature of quantum mechanics, to solve the philosophical controversy that has revolved around quantum mechanics, but also deepened our understanding of multi-world interpretations where physics and philosophy blend. This article starts with the famous experiment Schrödinger’s Cat and then tells us two well-known answers to quantum mechanics in the history, that is the Copenhagen Interpretation and the Multi-World Interpretation. By comparing the differences between the two, it emphasis on the correctness of the “multi-world interpretation”. Then it can deepen our understanding of the concept of “Schrodinger’s Cat”, “Quantum Mechanics” and multi-world interpretations.
The quantum measurement problems are revisited from a new perspective. One of the main ideas of this work is that the basic entities of our world are various types of particles, elementary or composite. It follows that each elementary process, hence each measurement process at its core, is a space–time, pointlike, event. Another key idea is that, when a microsystem [Formula: see text] gets into contact with the experimental device, factorization of [Formula: see text] rapidly fails and entangled mixed states appear. The wave functions for the microsystem-apparatus coupled systems for different measurement outcomes then lack overlapping space–time support. It means that the aftermath of each measurement is a single term in the sum: a “wave function collapse.” Our discussion leading to a diagonal density matrix, [Formula: see text] shows how the information encoded in the wave function [Formula: see text] gets transcribed, via entanglement with the experimental device and environment, into the relative frequencies [Formula: see text] for various experimental results [Formula: see text]. These results represent the first, significant steps towards filling in the logical gaps in the standard interpretation based on Born’s rule, and replacing it with a more natural one. Accepting objective reality of quantum fluctuations, independent of any experiments, and independently of human presence, one renounces the idea that in a fundamental, complete theory of Nature the result of each single experiment must necessarily be predictable. A few well-known puzzles such as the Schrödinger cat conundrum and the Einstein–Podolsky–Rosen (EPR) paradox are briefly reviewed: they can all be naturally explained away.
Abstract In this paper we re-investigate the core of Schrödinger’s “cat paradox”. We argue that one has to distinguish clearly between superpositions of macroscopic cat states |☺〉 + |☹〉 and superpositions of entangled states |☺, ↑〉 + |☹, ↓〉 which comprise both the state of the cat (☺=alive, ☹=dead) and the radioactive substance (↑=not decayed, ↓=decayed). It is shown, that in the case of the cat experiment recourse to decoherence or other mechanisms is not necessary in order to explain the absence of macroscopic superpositions. Additionally, we present modified versions of two quantum optical experiments as experimenta crucis. Applied rigorously, quantum mechanical formalism reduces the problem to a mere pseudo-paradox.
Abstract Quantum physics is changed in an unexpected way. Scientists believe that the study of quantum physics will play an important role in future technology. Therefore, it is meaningful to study quantum physics. The aim of this paper is to provide an initial explanation of the quantum world through the classical single particle double-slit interpretation experiment, and to answer a few questions about the experiment using mainstream quantum mechanical interpretations, such as the Copenhagen interpretation and the Many-Worlds interpretation. The superposition state, which is the core of the Copenhagen interpretation, is then introduced. The Einstein-Podolsky-Rosen paradox and locality are also introduced, and the relationship between the latter and special relativity is analyzed. The author also discusses whether non-locality leads to retrocausality. Finally, the author discusses the relationship between multi-world interpretation and Schrodinger’s cat, but this may raise some philosophical questions. However, realist and hidden variable interpretation are also consistent as long as locality is abandoned.