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pro vyhledávání: '"Palapanidis, Konstantinos"'
We use the geometric optics approximation to derive the stability criteria for the Rayleigh shearing instability and the magnetorotational instability. We examine the cases where each criterion is relevant by looking into the magnitude of the magneti
Externí odkaz:
http://arxiv.org/abs/2307.08155
Based on a binary tree model for the self intersection of cosmic string loops containing high harmonics we estimate the number of self-intersections of the parent and daughter loops and the associated cusp production to determine the most likely numb
Externí odkaz:
http://arxiv.org/abs/2108.06615
Autor:
Palapanidis, Konstantinos
In this thesis we describe fluid media with electromagnetic properties in the context of general relativity. Using the variational principle we derive the Einstein equations from the Einstein-Hilbert action, the Euler-Lagrange equations for a multico
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.766818