Quantum Mechanics from Two Physical Postulates
نویسندگان
چکیده
منابع مشابه
Quantum mechanics from two physical postulates
Abstract For an arbitrary preparation, quantum mechanical descriptions refer to the complementary contexts set by incompatible measurements. We argue that an arbitrary preparation, therefore, should be described with respect to such a context by its degrees of disturbance (represented by real numbers) and their probability distribution (postulate 1). Measurement contexts thus provide reference ...
متن کاملQuantum mechanics without statistical postulates
The Bohmian formulation of quantum mechanics is used in order to describe the measurement process in an intuitive way without a reduction postulate in the framework of a deterministic single system theory. Thereby the motion of the hidden classical particle is chaotic during almost all nontrivial measurement processes. For the correct reproduction of experimental results, it is further essentia...
متن کاملThe postulates of Quantum Mechanics
As a starting point in understanding Quantum Mechanics, the postulates of Quantum Mechanics are presented, and few of the main eigenvalue problems, as well. Introduction. Quantum Mechanics is an axiomatic theory because it is well-grounded on few principles (from the Latin principium), or axioms (from the Greek, axios), or postulates (from the Latin postulatum), all of these words meaning the s...
متن کاملPostulates for Time-evolution in Quantum Mechanics
A detailed list of postulates is formulated in an algebraic setting. These postulates are suucient to entail the standard time evolution governed by the Schrr odinger-or Dirac equation. They are also necessary in a strong sense: Dropping any one of the postulates allows for other types of time-evolution, as is demonstrated with examples. Some philosophical remarks shall hint on possible further...
متن کاملOn the Postulates of Quantum Mechanics and their Interpretation
One arrives at very implausible theoretical conceptions, if one attempts to maintain the thesis that the statistical quantum theory is in principle capable of producing a complete description of an individual physical system. On the other hand, those difficulties of theoretical interpretation disappear, if one views the quantum mechanical description as the description of ensembles of systems. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Theoretical Physics
سال: 2005
ISSN: 0020-7748,1572-9575
DOI: 10.1007/s10773-005-3966-9