scholarly journals Features of the interpretation of physical knowledge on the example of the works of K. F. von Weizsäcker and H.-P. Dürr

2021 ◽  
Author(s):  
A.V. Rodina ◽  
Andrey Sevalnikov
Keyword(s):  
Quantum Mechanics ◽  
Quantum Theory ◽  
Modern Science ◽  
Fundamental Difference ◽  
Advaita Vedānta ◽  
Advaita Vedanta ◽  
Physical Knowledge ◽  
Epistemological Tradition

The article is devoted to the interpretation of physical knowledge in the works "Structure of Physics" by K. F. von Weizsäcker and “Matter does not exist” by H.-P. Dürr. These works reveal a special understanding of matter in quantum mechanics.
In the interpretation of physical knowledge H.-P. Dürr and K. F. von Weizsäcker postulate a special interpretation of matter within the framework of quantum theory, namely the inseparability of consciousness from matter. At the same time, we emphasize the fundamental difference between these approaches. H.-P. Dürr remains in the position of Advaita-Vedanta, his approach is closer to Eastern metaphysics, Weizsäcker adheres to the Western epistemological tradition, presenting physics as what we can know about matter. Heidegger also touches this issue, he criticizes the concept of "object" and "subject" in modern science, but does not say that both concepts must somehow be combined.

scholarly journals DURR HANS-PETER FRAGMENT FROM THE BOOK “MATTER DOES NOT EXIST!”

Metaphysics ◽  
2021 ◽  
pp. 133-148
Author(s):  
I. A Rybakova
Keyword(s):  
Quantum Mechanics ◽  
Philosophical Tradition ◽  
Interpretation Of Quantum Mechanics ◽  
Advaita Vedānta ◽  
Advaita Vedanta ◽  
Intercultural Interaction ◽  
New View

This translation contains the preface and the first two chapters from the last book of W. Heisenberg’s disciple Hans-Peter Duerr “Matter does not exist!” The book is devoted to the problem of interpretation of quantum mechanics. The author, G.-P. Duerr, raises the question of the need for a new view of the fundamental issues of physics and philosophy in general, while he turns to the experience of the Indian philosophical tradition, primarily relies on the Advaita Vedanta school. The author focuses on the concepts of “transcendence”, “immanence”, “cognition”, etc. The problematic of this work lies in the field of not only physics, metaphysics and religion, but also psychology, intercultural interaction.

Quantum Becoming?

2017 ◽  
Author(s):  
Craig Callender
Keyword(s):  
Quantum Mechanics ◽  
Quantum Theory ◽  
Quantum Time ◽  
Quantum Non Locality ◽  
Time Quantum ◽  
Temporal Becoming ◽  
Non Locality ◽  
Quantum Wavefunction

Two of quantum mechanics’ more famed and spooky features have been invoked in defending the idea that quantum time is congenial to manifest time. Quantum non-locality is said by some to make a preferred foliation of spacetime necessary, and the collapse of the quantum wavefunction is held to vindicate temporal becoming. Although many philosophers and physicists seek relief from relativity’s assault on time in quantum theory, assistance is not so easily found.

Surfing the Quantum World

2017 ◽  
Author(s):  
Frank S. Levin
Keyword(s):  
Quantum Mechanics ◽  
Quantum Theory ◽  
Musical Instrument ◽  
Popular Science ◽  
Quantum Spin ◽  
Exclusion Principle ◽  
Maximum Height ◽  
Core Concepts ◽  
The Many ◽  
The One

Surfing the Quantum World bridges the gap between in-depth textbooks and typical popular science books on quantum ideas and phenomena. Among its significant features is the description of a host of mind-bending phenomena, such as a quantum object being in two places at once or a certain minus sign being the most consequential in the universe. Much of its first part is historical, starting with the ancient Greeks and their concepts of light, and ending with the creation of quantum mechanics. The second part begins by applying quantum mechanics and its probability nature to a pedagogical system, the one-dimensional box, an analog of which is a musical-instrument string. This is followed by a gentle introduction to the fundamental principles of quantum theory, whose core concepts and symbolic representations are the foundation for most of the subsequent chapters. For instance, it is shown how quantum theory explains the properties of the hydrogen atom and, via quantum spin and Pauli’s Exclusion Principle, how it accounts for the structure of the periodic table. White dwarf and neutron stars are seen to be gigantic quantum objects, while the maximum height of mountains is shown to have a quantum basis. Among the many other topics considered are a variety of interference phenomena, those that display the wave properties of particles like electrons and photons, and even of large molecules. The book concludes with a wide-ranging discussion of interpretational and philosophic issues, introduced in Chapters 14 by entanglement and 15 by Schrödinger’s cat.

Quantum Theory

2017 ◽  
Author(s):  
Frank S. Levin
Keyword(s):  
Quantum Mechanics ◽  
Quantum Theory ◽  
Uncertainty Principle ◽  
Quantum Spin ◽  
Quantum States ◽  
Wave Functions ◽  
Symbolic Representations ◽  
Quantum Numbers ◽  
The Subject ◽  
Heisenberg's Uncertainty Principle

The subject of Chapter 8 is the fundamental principles of quantum theory, the abstract extension of quantum mechanics. Two of the entities explored are kets and operators, with kets being representations of quantum states as well as a source of wave functions. The quantum box and quantum spin kets are specified, as are the quantum numbers that identify them. Operators are introduced and defined in part as the symbolic representations of observable quantities such as position, momentum and quantum spin. Eigenvalues and eigenkets are defined and discussed, with the former identified as the possible outcomes of a measurement. Bras, the counterpart to kets, are introduced as the means of forming probability amplitudes from kets. Products of operators are examined, as is their role underpinning Heisenberg’s Uncertainty Principle. A variety of symbol manipulations are presented. How measurements are believed to collapse linear superpositions to one term of the sum is explored.

Constructing Quantum Mechanics

2019 ◽  
Author(s):  
Anthony Duncan ◽  
Michel Janssen
Keyword(s):  
Quantum Mechanics ◽  
Quantum Theory ◽  
Stark Effect ◽  
Zeeman Effect ◽  
Black Body ◽  
Black Body Radiation ◽  
Wave Mechanics ◽  
Specific Heats ◽  
Old Quantum Theory ◽  
Upper Level

This is the first of two volumes on the genesis of quantum mechanics. It covers the key developments in the period 1900–1923 that provided the scaffold on which the arch of modern quantum mechanics was built in the period 1923–1927 (covered in the second volume). After tracing the early contributions by Planck, Einstein, and Bohr to the theories of black‐body radiation, specific heats, and spectroscopy, all showing the need for drastic changes to the physics of their day, the book tackles the efforts by Sommerfeld and others to provide a new theory, now known as the old quantum theory. After some striking initial successes (explaining the fine structure of hydrogen, X‐ray spectra, and the Stark effect), the old quantum theory ran into serious difficulties (failing to provide consistent models for helium and the Zeeman effect) and eventually gave way to matrix and wave mechanics. Constructing Quantum Mechanics is based on the best and latest scholarship in the field, to which the authors have made significant contributions themselves. It breaks new ground, especially in its treatment of the work of Sommerfeld and his associates, but also offers new perspectives on classic papers by Planck, Einstein, and Bohr. Throughout the book, the authors provide detailed reconstructions (at the level of an upper‐level undergraduate physics course) of the cental arguments and derivations of the physicists involved. All in all, Constructing Quantum Mechanics promises to take the place of older books as the standard source on the genesis of quantum mechanics.

Consciousness in Advaita Vedanta

1982 ◽  
Vol 32 (4) ◽  
pp. 468
Author(s):  
Albert Adams ◽  
William M. Indich
Keyword(s):  
Advaita Vedānta ◽  
Advaita Vedanta

Christ as Yogi: The Jesus of Vivekananda and Modern Hinduism

2021 ◽  
Vol 90 (1) ◽  
pp. 117-140
Author(s):  
David J. Neumann
Keyword(s):  
New Testament ◽  
Advaita Vedānta ◽  
Advaita Vedanta ◽  
The West ◽  
The Bible ◽  
The New Testament ◽  
Modern Hinduism ◽  
Swami Vivekananda

AbstractSwami Vivekananda was the most influential pioneer of a Yogi Christ, illustrating well over a century ago how the life and teachings of Jesus might be incorporated within a larger Hindu worldview—and then presented back to Western audiences. Appropriation of Jesus, one of the central symbols of the West, might be viewed as the ultimate act of counter-Orientalism. This article begins by providing a brief biography of Vivekananda and the modern Hinduism that nurtured him and that he propagated. He articulated an inclusivist vision of Advaita Vedanta as the most compelling vision of universal religion. Next, the article turns to Vivekananda's views of Christianity, for which he had little affection, and the Bible, which he knew extraordinarily well. The article then systematically explores Vivekananda's engagement with the New Testament, revealing a clear hermeneutical preference for the Gospels, particularly John. Following the lead of biblical scholars, Vivekananda made a distinction between the Christ of the Gospels and the Jesus of history, offering sometimes contradictory conclusions about the historicity of elements associated with Jesus's life. Finally, the article provides a detailed articulation of Vivekananda's Jesus—a figure at once familiar to Christians but, in significant ways, uniquely accommodated to Hindu metaphysics. Vivekananda demonstrated a robust understanding and discriminating use of the Christian Bible that has not been properly recognized. He deployed this knowledge to launch an important and long-lived pattern: an attractive, fleshed out depiction of Jesus of Nazareth, transformed from the Christian savior into a Yogi model of self-realization. Through his efforts, Jesus became an indisputably Indian religious figure, no longer just a Christian one. The Yogi Christ remains a prominent global religious figure familiar to Hindus, Christians, and those of other faiths alike.

scholarly journals Experimental test of the Greenberger–Horne–Zeilinger-type paradoxes in and beyond graph states

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Zheng-Hao Liu ◽  
Jie Zhou ◽  
Hui-Xian Meng ◽  
Mu Yang ◽  
Qiang Li ◽  
...  
Keyword(s):  
Quantum Mechanics ◽  
Quantum Theory ◽  
Success Probability ◽  
Quantum Foundations ◽  
Mixed States ◽  
Graph States ◽  
Hardy Type ◽  
Realistic Description ◽  
Entanglement Detection ◽  
Quantum Paradoxes

AbstractThe Greenberger–Horne–Zeilinger (GHZ) paradox is an exquisite no-go theorem that shows the sharp contradiction between classical theory and quantum mechanics by ruling out any local realistic description of quantum theory. The investigation of GHZ-type paradoxes has been carried out in a variety of systems and led to fruitful discoveries. However, its range of applicability still remains unknown and a unified construction is yet to be discovered. In this work, we present a unified construction of GHZ-type paradoxes for graph states, and show that the existence of GHZ-type paradox is not limited to graph states. The results have important applications in quantum state verification for graph states, entanglement detection, and construction of GHZ-type steering paradox for mixed states. We perform a photonic experiment to test the GHZ-type paradoxes via measuring the success probability of their corresponding perfect Hardy-type paradoxes, and demonstrate the proposed applications. Our work deepens the comprehension of quantum paradoxes in quantum foundations, and may have applications in a broad spectrum of quantum information tasks.

scholarly journals Nothing but Gold: Complexities in terms of Non-difference and Identity. Part 2. Contrasting Equivalence, Equality, Identity, and Non-difference

2021 ◽  
Author(s):  
Alberto Anrò
Keyword(s):  
Formal Analysis ◽  
Theoretical Framework ◽  
Main Issue ◽  
Advaita Vedānta ◽  
Advaita Vedanta

AbstractThe present paper is a continuation of a previous one by the same title, the content of which faced the issue concerning the relations of coreference and qualification in compliance with the Navya-Nyāya theoretical framework, although prompted by the Advaita-Vedānta enquiry regarding non-difference. In a complementary manner, by means of a formal analysis of equivalence, equality, and identity, this section closes the loop by assessing the extent to which non-difference, the main issue here, cannot be reduced to any of the former. The following sections of this study will focus on the assessment of the eventual possibility of causation and transformation in non-difference.

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