Extended gravitational decoupling (GD) solution for charged compact star model
نویسندگان
چکیده
منابع مشابه
From Fork Decoupling to Star-Topology Decoupling
Fork decoupling is a recent approach to exploiting problem structure in state space search. The problem is assumed to take the form of a fork, where a single (large) center component provides preconditions for several (small) leaf components. The leaves are then conditionally independent in the sense that, given a fixed center path π , the compliant leaf moves – those leaf moves enabled by the ...
متن کاملComparison of Simulated Annealing and Electromagnetic Algorithms for Solution of Extended Portfolio Model
This paper presents two meta-heuristic algorithms to solve an extended portfolio selection model. The extended model is based on the Markowitz's Model, aiming to minimize investment risk in a specified level of return. In order to get the Markowitz model close to the real conditions, different constraints were embedded on the model which resulted in a discrete and non-convex solution space. ...
متن کاملExtended hierarchical search (EHS) algorithm for detection of gravitational waves from inspiralling compact binaries
Pattern matching techniques such as matched filtering will be used for online extraction of gravitational wave signals buried inside detector noise. This involves cross correlating the detector output with hundreds of thousands of templates spanning a multi-dimensional parameter space, which is very expensive computationally. A faster implementation algorithm was devised by Mohanty and Dhurandh...
متن کاملNonadiabatic Charged Spherical Gravitational Collapse
We present a complete set of the equations and matching conditions required for the description of physically meaningful charged, dissipative, spherically symmetric gravitational collapse with shear. Dissipation is described with both free-streaming and diffusion approximations. The effects of viscosity are also taken into account. The roles of different terms in the dynamical equation are anal...
متن کاملDecoupling of Photon Propagator in Compact QED
In compact QED2+1 quantum monopole uctuations induce connnement by expelling electric ux in a dual Meissner eeect. Guided by Landau-Ginzburg theory, one might guess that the inverse London penetration depth 1 |the only physical mass scale|equals the photon propagator mass pole M. I show this is not true. Indeed, in the Villain approximation the monopole part of the partition function factorizes...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The European Physical Journal C
سال: 2020
ISSN: 1434-6044,1434-6052
DOI: 10.1140/epjc/s10052-020-7993-8