- PII
- S3034508125060013-1
- DOI
- 10.7868/S3034508125060013
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 525 / Issue number 1
- Pages
- 5-10
- Abstract
- The paper addresses the issue of stochastic behavior in quantum systems. The causes of the unpredictability of measurement outcomes in quantum mechanics are analyzed. The fundamental postulate of quantum mechanics is formulated, and on its basis a clear and consistent general concept of measurements in quantum mechanics is developed. The principles of designing an instrument that operates in accordance with Bohr's postulates are outlined. A model of the corresponding measurement process is proposed in the simplest case of a spin 1/2 particle in a constant magnetic field. It is shown that there is no difference between the nature of the stochastic behavior of quantum and classical systems.
- Keywords
- непредсказуемость квантового измерения постулаты Бора копенгагенская трактовка
- Date of publication
- 01.12.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 23
References
- 1. Кадомцев Б.Б. Динамика и информация. 2-е изд. М.: Ред. журнала “Успехи физических наук”, 1999. 400 с.
- 2. Kadomtsev, B.B. Dynamics and Information. 2nd ed. Moscow: Editorial Office of the Journal Uspekhi Fizicheskikh Nauk, 1999, 400 pp.
- 3. Ландау Л.Д., Лифшиц Е.М. Теоретическая физика. Квантовая механика (нерелятивистская теория). 5-е изд., стереотип. М.: Наука, гл. ред. физ.-мат. лит., 2004. 798 с.
- 4. Landau, L.D. and Lifshitz, E.M. Theoretical Physics. Quantum Mechanics (Non-Relativistic Theory). 5th ed., stereotype. Moscow: Nauka, Main Editorial Board of Physico-Mathematical Literature, 2004, 798 pp.
- 5. Гайнер А.В., Мазур В.А. Классические состояния квантовых систем и проблема измерений в квантовой механике. Иркутск: Изд-во ИГУ, 2015. 122 с.
- 6. Gayner, A.V. and Mazur, V.A. Classical States of Quantum Systems and the Problem of Measurements in Quantum Mechanics. Irkutsk: Irkutsk State University Press, 2015, 122 pp.
- 7. Born M. The Born–Einstein Letters 1916–1955: Freindship, Politics and Physics in Uncertain Times. N. Y.: Macmillan, 2005. Р. 88.
- 8. Пантел P., Путхоф Г. Основы квантовой электроники. М.: Мир, 1972. 384 с.
- 9. Pantell, R. and Puthoff, H. Fundamentals of Quantum Electronics. Moscow: Mir, 1972, 384 pp.
- 10. Ландау Л.Д., Лифшиц Е.М., Питаевский Л.П. Теоретическая физика. Квантовая электродинамика. 4-е изд., стереотип. М.: Физматлит, 2006. 720 с.
- 11. Landau, L.D., Lifshitz, E.M., and Pitaevskii, L.P. Theoretical Physics. Quantum Electrodynamics. 4th ed., stereotype. Moscow: Fizmatlit, 2006, 720 pp.
- 12. Быков В.П. Лазерная электродинамика. М.: Физматлит, 2006.
- 13. Bykov, V.P. Laser Electrodynamics. Moscow: Fizmatlit, 2006.
