Basic principles of quantum mechanics

Author(s):  
Leon Takhtajan
2021 ◽  
Vol 12 (1) ◽  
pp. 22-37
Author(s):  
Oleksandr Kholod ◽  

The study aimed to formulate the basic principles of methodological formulation of quantum journalism concept (Latin –«quantum journalism», abbreviated –QJ with the pronunciation [k’udzei]; in Ukrainian –«kudzhei»).Methodology.In the group of general methods, the method of monistic idealism was chosen, this presupposes the primacy of the spirit. In line with monistic idealism, we rely on the concept of quantum infinity. Among the empirical methods, the axiomatic method and the hypothetical-deductive method were used. The first, the axiomatic method, allowed to put forward positions that did not require proof. On their basis, the theses that formed the axiomatic theory of the functioning of quantum journalism were derived. The hypothetical-deductive method became the basis for making a hypothesis and further proving its validity by deduction.Conclusions.According to the results of the research, the basic principles of methodological systemization of quantum journalism were formulated. When studying the theoretical foundations of quantum journalism, it is necessary to use the potential of quantum theory (mainly its Copenhagen interpretation). The study of practical activities within quantum journalism is carried out based on the position that the trends recorded in the field of the micro-world have their transformations in the macro world. Quantum journalism is considered a social institution, which is a theoretical and practical form of social activity of specialists in social communications and is based on ideas that are hypothetically formulated in mathematics and quantum mechanics. In quantum journalism, the unit of analysis (as well as the unit of measurement) is a synergetic-convergent and cross-transmedia unity, the elements of which alone (in isolation) cannot represent the total action, on the one hand, and which alone do not represent the characteristics of the set, on the other. Keywords: quantum journalism, methodological institutionalization, quantum mechanics, institutionalization.


2020 ◽  
Vol 18 (05) ◽  
pp. 2050025
Author(s):  
Xiao-Yi Zheng ◽  
Chang Kuang

Quantum signature is a branch of quantum cryptography that draws on the design ideas of classic digital signatures, and uses the basic principles of quantum mechanics to achieve the integrity, authenticity and nonrepudiation of quantum information. Among them, arbitration quantum signature (AQS) plays a very important role. In this paper, we proposed an AQS protocol based on XOR encryption. Unlike other protocols, a quantum one-time pad encryption method or chain-type CNOT encryption method is abandoned. The proposed protocol is designed based on the three-particle GHZ state combined with the idea of classical XOR encryption, with CNOT operations used to encrypt quantum messages and quantum signatures. A security analysis of the proposed protocol reveals that the proposed protocol can satisfy the AQS requirements of unforgeability and nonrepudiation.


2016 ◽  
pp. 3353-3373
Author(s):  
G. Vincze ◽  
A. Szasz

We describe the basic quantum-mechanical categories and properties of the thermodynamical basis of Onsager’s theorem. 3 basic principles are used: 1. energy dissipation; 2. Hamiltonian formalism; 3. Onsager’s linearity. We obtain the 2 characteristic values of the observables, their main-value and the deviation, the first and second momentums of the probability distribution function, which we also derived also from the same principles. 


Sign in / Sign up

Export Citation Format

Share Document