Some Algebraic Properties of Maxwell-Dirac Isomorphism
نویسنده
چکیده
On 01.01.2015 it is planned to change the License Conditions (the removal of the Creative Commons License condition “no derivative works”). This is to allow reuse in the area of future scientific usage. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namensnennung-Keine Bearbeitung 3.0 Deutschland Lizenz.
منابع مشابه
The concept of logic entropy on D-posets
In this paper, a new invariant called {it logic entropy} for dynamical systems on a D-poset is introduced. Also, the {it conditional logical entropy} is defined and then some of its properties are studied. The invariance of the {it logic entropy} of a system under isomorphism is proved. At the end, the notion of an $ m $-generator of a dynamical system is introduced and a version of the Kolm...
متن کاملThe Maxwell–Dirac Equations, Some Non-Perturbative Results
In this talk I will review some recent work on the Maxwell–Dirac equations. This system of equations can be thought of as the classical equations for electronic matter, the quantisation of which yields that most successful of physical theories, QED. The talk will focus on qualitative, non-perturbative properties of this highly non-linear system of equations. We will be particularly interested i...
متن کاملOn the Algebraic Index for Riemannian Étale Groupoids
In this paper, we construct an explicit quasi-isomorphism to study the cyclic cohomology of a deformation quantization over a Riemannian étale groupoid. Such a quasi-isomorphism allows us to propose a general algebraic index problem for Riemannian étale groupoids. We discuss solutions to that index problem when the groupoid is proper or defined by a constant Dirac structure on a 3-dimensional t...
متن کاملThe Maxwell-Dirac Equations: Monopoles, Electric Neutrality and “Free” Fields
Recent work on the Maxwell-Dirac equations is reviewed. The system we are interested in is the full MaxwellDirac equations: Dirac field with minimally coupled electromagnetic field and Maxwell field with Dirac current as source. Work on the static equations (the Dirac current is purely timelike in some Lorentz frame) is examined and two interesting theorems which apply in this case are discusse...
متن کاملOn the relation between the Maxwell system and the Dirac equation
The relation between the two most important in mathematical physics first order systems of partial differential equations is among those topics which attract attention because of their general, even philosophical significance but at the same time do not offer much for the solution of particular problems concerning physical models. The Maxwell equations can be represented in a Dirac like form in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2013