Information Theory Applied To Space-time PhysicsWorld Scientific, 31.01.1993 - 320 Seiten The success of Newton's mechanic, Maxwell's electrodynamic, Einstein's theories of relativity, and quantum mechanics is a strong argument for the space-time continuum. Nevertheless, doubts have been expressed about the use of a continuum in a science squarely based on observation and measurement. An exact science requires that qualitative arguments must be reduced to quantitative statements. The observability of a continuum can be reduced from qualitative arguments to quantitative statements by means of information theory.Information theory was developed during the last decades within electrical communications, but it is almost unknown in physics. The closest approach to information theory in physics is the calculus of propositions, which has been used in books on the frontier of quantum mechanics and the general theory of relativity. Principles of information theory are discussed in this book. The ability to think readily in terms of a finite number of discrete samples is developed over many years of using information theory and digital computers, just as the ability to think readily in terms of a continuum is developed by long use of differential calculus. |
Im Buch
Ergebnisse 6-10 von 26
Seite 19
... calculus of propositions , but this is very hard on our thinking . Information theory is currently general enough for such a generalization of logic , and we have no trouble replacing the pulses or digits with two possible values in Fig ...
... calculus of propositions , but this is very hard on our thinking . Information theory is currently general enough for such a generalization of logic , and we have no trouble replacing the pulses or digits with two possible values in Fig ...
Seite 22
... calculus of propositions . The following questions have to be asked : 1. The interval in which P is known to be is divided into two intervals by the mark 0.1 of the ruler . Is P to the right of this mark ? Yes , 1 . 2. The interval in ...
... calculus of propositions . The following questions have to be asked : 1. The interval in which P is known to be is divided into two intervals by the mark 0.1 of the ruler . Is P to the right of this mark ? Yes , 1 . 2. The interval in ...
Seite 23
... calculus and the one - dimensional continuum6 . The use of differential calculus and the concept of a continuum implies that we can obtain nondenumerable infinite information about events . Let the ruler in Fig.2.2-1 have 2m marks . The ...
... calculus and the one - dimensional continuum6 . The use of differential calculus and the concept of a continuum implies that we can obtain nondenumerable infinite information about events . Let the ruler in Fig.2.2-1 have 2m marks . The ...
Seite 39
Du hast die Anzeigebeschränkung für dieses Buch erreicht.
Du hast die Anzeigebeschränkung für dieses Buch erreicht.
Seite 45
Du hast die Anzeigebeschränkung für dieses Buch erreicht.
Du hast die Anzeigebeschränkung für dieses Buch erreicht.
Inhalt
1 | |
18 | |
3 Coordinate Systems | 40 |
4 Time and Motion | 85 |
5 Propagation in Unusual Coordinate Systems | 104 |
6 Distinction of Sinusoidal Functions | 163 |
7 Discrete Topologies and Difference Equations | 197 |
8 Schrödinger and KleinGordon Difference Equations | 204 |
9 Schrödinger Difference Equation with Coulomb Field | 218 |
10 KleinGordon Difference Equation with Coulomb Field | 230 |
11 Dirac Difference Equation with Coulomb Field | 254 |
12 Mathematical Supplements | 270 |
References and Bibliography | 297 |
Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
angles calculus Cartesian coordinate system circle clock coefficients concept continuum convergence coordinate distance defined derive difference equation difference operator difference quotient differential equation diffraction grating digits dyadic coordinate system dyadic shifting eigenfunctions eigenvalues equal Euclidean geometry f(no factorial series finite number four-dimensional function f(m functions Wal(k geodesic Gray code grid points Hamming distance Hence infinite information theory integer numbers integration interval Klein-Gordon Klein-Gordon equation marks mathematical measured metric minimized code minimum absolute distance modulo neighbors nondenumerably numbers axis O(Ar observed obtains P₁ particle physical plane propagation Pythagorean distance real numbers replaced representation result ring 2N rods rotation ruler samples Schrödinger equation Section shown shows sinusoidal functions small values solution space space-time spheres spherical standing waves substitution surface Table three-dimensional space two-dimensional unbounded coordinate system usual binary code variable velocity Walp Walsh functions yields Z² a² zero Δη Δυ