A generalization of Dirac nonlinear electrodynamics, and spinning charged particles
نویسندگان
چکیده
منابع مشابه
A Generalization of Dirac Non–Linear Electrodynamics, and Spinning Charged Particles
In this note —dedicated to Prof. Asim O. Barut— we generalize the Dirac non-linear electrodynamics, by introducing two potentials (namely, the vector potential A and the pseudo-vector potential γB of the electromagnetic theory with charges and magnetic monopoles) and by imposing the pseudoscalar part of the product ωω to be zero, with ω ≡ A + γB. We show that the field equations of such a theor...
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A general relation is derived between the linear and second-order nonlinear ac conductivities of an electron system in the hydrodynamic regime of frequencies below the interparticle scattering rate. The magnitude and tensorial structure of the hydrodynamic nonlinear conductivity are shown to differ from their counterparts in the more familiar kinetic regime of higher frequencies. Due to univers...
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در این رساله t_n - علیت قوی تعریف می شود. این رده ها در جدول علیت فضا- زمان بین علیت پایدار و علیت قوی قرار دارند. یک قضیه برای رده بندی آنها ثابت می شود و t_n- علیت قوی با رده های علی کارتر مقایسه می شود. همچنین ثابت می شود که علیت فشرده پایدار از t_n - علیت قوی نتیجه می شود. بعلاوه به بررسی رابطه نظریه دامنه ها با نسبیت عام می پردازیم و ثابت می کنیم که نوع خاصی از فضا- زمان های علی پایدار, ب...
Pair-production of charged Dirac particles on charged Nariai and ultracold black hole manifolds
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ژورنال
عنوان ژورنال: Foundations of Physics
سال: 1993
ISSN: 0015-9018,1572-9516
DOI: 10.1007/bf01883725