scholarly journals CYCLIC PROCESSES CONTROL IN DISCRETE SPACE-TIME TASKS

2019 ◽  
Vol 0 (2) ◽  
pp. 90-99
Author(s):  
О. Zhuchenko
Keyword(s):  
Space Time ◽  
Discrete Space ◽  
Cyclic Processes

GALILEAN AND DISCRETE SPACE-TIME SYMMETRIES OF ROY-SINGH DETERMINISTIC QUANTUM MECHANICS

1995 ◽  
Vol 10 (32) ◽  
pp. 4641-4650
Author(s):  
ARVIND KUMAR
Keyword(s):  
Quantum Mechanics ◽  
Quantum Theory ◽  
Time Reversal ◽  
Space Time ◽  
Discrete Space ◽  
Galilean Space

The recent deterministic quantum theory of Roy and Singh is shown to be covariant with respect to Galilean, space reflection and time reversal transformations.

Transition from a continuous to a discrete space-time scheme

1970 ◽  
Vol 66 (4) ◽  
pp. 645-656 ◽  
Author(s):  
E. A. B. Cole
Keyword(s):  
Space Time ◽  
Discrete Space

Ferroelectric space groups

1986 ◽  
Vol 42 (1) ◽  
pp. 44-47 ◽  
Author(s):  
D. B. Litvin
Keyword(s):  
Electric Dipole ◽  
Space Time ◽  
Discrete Space ◽  
Symmetry Groups ◽  
Space Groups ◽  
Point Groups

The 440 ferroelectric space groups, viz the Heesch-Shubnikov (magnetic) space groups, which are symmetry groups of ferroelectric electric-dipole arrangements in crystals, are derived and tabulated. By considering automorphisms induced by the automorphisms of the discrete space-time group, we show that although ferroelectric, ferromagnetic and ferrocurrent point groups all number 31, the number of ferroelectric space groups differs from 275, which is that of both ferromagnetic and ferrocurrent space groups.

scholarly journals Discrete Space-Time on the Manifestation of Mass

2018 ◽  
Vol 14 (3) ◽  
pp. 31
Author(s):  
Rickey W. Austin
Keyword(s):  
Taylor Series ◽  
A Priori ◽  
Space Time ◽  
Discrete Space ◽  
Planck’S Constant ◽  
First Order ◽  
Elementary Charge ◽  
Planck's Constant ◽  
Base Units

Schwarzschild’s Metric (Schwarzschild 1916) under specific conditions provides a Taylor series first order discrete length when transforming coordinates between observers. Exploring the consequences of the discrete length produces an a priori result of quantized space-time. Deriving base units from the quantization of space-time and applying elementary charge, exact formulations for the observed Schwarzschild’s discrete units are obtained. These units are equivalent to Planck’s mass, length, time, momentum, force, energy and Planck’s constant (NIST CODATA 2014).

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