Journal ArticleDOI
Plancks Gesetz und Lichtquantenhypothese
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TLDR
In this article, the authors describe how the Phasenraum eines Lichtquants in bezug auf ein gegebenes Volumen wird in „Zellen“ von der Grose h3 aufgeteilt, i.e., the Zahl der moglichen Verteilungen der Lichtquanten einer makroskopisch definierten Strahlung unter diese Zellen liefert die Entropie.Abstract:
Der Phasenraum eines Lichtquants in bezug auf ein gegebenes Volumen wird in „Zellen“ von der Grose h3 aufgeteilt. Die Zahl der moglichen Verteilungen der Lichtquanten einer makroskopisch definierten Strahlung unter diese Zellen liefert die Entropie und damit alle thermodynamischen Eigenschaften der Strahlung.read more
Citations
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The Concepts of Light Atoms and Light Molecules and Their Final Interpretation
D. Fick,Horst Kant +1 more
Photonic quantum information and quantum walks
TL;DR: In this paper, the authors used the quantum walk formalism to perform a full experimental simulation of topological phases in a 1-dimensional configuration, showing that topological properties in a quantum system exhibit unprecedented control over the topology properties.
Book ChapterDOI
Conceptual Developments of 20th Century Field Theories: The rise of classical field theory
Journal ArticleDOI
From the Pion Cloud of Tomonaga to the Electron Pairs of Schrieffer: Many Body Wave Functions from Nuclear Physics to Condensed Matter Physics
TL;DR: In this article, the evolution of these ideas in quantum field theory providing an unconventional historical perspective is discussed, and it is shown that the formalism developed in the Tomonaga Quantum Field Theory of the pion-nucleon system was an important ingredient for the development of BCS theory.
Journal ArticleDOI
A Framework for the Automation of Generalized Stability Theory
TL;DR: The traditional approach to investigating the stability of a physical system is to linearize the equations about a steady base solution, and to examine the eigenvalues of the linearized operator, but this approach only determines the asymptotic stability of the system, and neglects the possibility of transient perturbation growth arising due to the nonnormality of theSystem.