• Türkçe
    • English
  • English 
    • Türkçe
    • English
  • Login
Search 
  •   DSpace Home
  • Fakülteler / Faculties
  • Mühendislik Fakültesi / Faculty of Engineering
  • Search
  •   DSpace Home
  • Fakülteler / Faculties
  • Mühendislik Fakültesi / Faculty of Engineering
  • Search
JavaScript is disabled for your browser. Some features of this site may not work without it.

Search

Show Advanced FiltersHide Advanced Filters

Filters

Use filters to refine the search results.

Now showing items 1-10 of 28

  • Sort Options:
  • Relevance
  • Title Asc
  • Title Desc
  • Issue Date Asc
  • Issue Date Desc
  • Results Per Page:
  • 5
  • 10
  • 20
  • 40
  • 60
  • 80
  • 100
Thumbnail

Geometrothermodynamics: comments, criticisms, and support 

Azreg-Ainou, Mustapha (2014)
We write explicitly the Euler identity and the Gibbs-Duhem relation for thermodynamic potentials that are not homogeneous first-order functions of their natural extensive variables. We apply the rules to the theory of ...
Thumbnail

Regular and conformal regular cores for static and rotating solutions 

Azreg-Ainou, Mustapha (2014)
Using a new metric for generating rotating solutions, we derive in a general fashion the solution of an imperfect fluid and that of its conformal homolog. We discuss the conditions that the stress-energy tensors and invariant ...
Thumbnail

From static to rotating to conformal static solutions: rotating imperfect fluid wormholes with(out) electric or magnetic field 

Azreg-Ainou, Mustapha (2014)
We derive a shortcut stationary metric formula for generating imperfect fluid rotating solutions, in Boyer-Lindquist coordinates, from spherically symmetric static ones. We explore the properties of the curvature scalar ...
Thumbnail

On 'rotating charged AdS solutions in quadratic f(T) gravity': new rotating solutions 

Azreg-Ainou, Mustapha (2020)
We show that there are two or more procedures to generalize the known four-dimensional transformation, aiming to generate cylindrically rotating charged exact solutions, to higher dimensional spacetimes. In the one procedure, ...
Thumbnail

Charged de Sitter-like black holes: quintessence-dependent enthalpy and new extreme solutions 

Azreg-Ainou, Mustapha (2015)
We consider Reissner-Nordstrom black holes surrounded by quintessence where both a non-extremal event horizon and a cosmological horizon exist besides an inner horizon (-1 = omega < - 1/3). We determine new extreme black ...
Thumbnail

Wormhole solutions sourced by fluids, I: Two-fluid charged sources 

Azreg-Ainou, Mustapha (2016)
We briefly discuss some of the known and new properties of rotating geometries that are relevant to this work. We generalize the analytical method of superposition of fields, known for generating nonrotating solutions, and ...
Thumbnail

Wormhole solutions sourced by fluids, II: three-fluid two-charged sources 

Azreg-Ainou, Mustapha (2016)
Lack of a consistent metric for generating rotating wormholes motivates us to present a new one endowed with interesting physical and geometrical properties. When combined with the generalized method of superposition of ...
Thumbnail

Cyclic and heteroclinic flows near general static spherically symmetric black holes 

Ahmed, Ayyesha K.; Azreg-Ainou, Mustapha; Faizal, Mir; Jamil, Mubasher (2016)
We investigate the Michel-type accretion onto a static spherically symmetric black hole. Using a Hamiltonian dynamical approach, we show that the standard method employed for tackling the accretion problem has masked some ...
Thumbnail

Astrophysical flows near f (T) gravity black holes 

Ahmed, Ayyesha K.; Azreg-Ainou, Mustapha; Bahamonde, Sebastian; Capozziello, Salvatore; Jamil, Mubasher (2016)
In this paper, we study the accretion process for fluids flowing near a black hole in the context of f (T) teleparallel gravity. Specifically, by performing a dynamical analysis by a Hamiltonian system, we are able to find ...
Thumbnail

Shadow, quasinormal modes, and quasiperiodic oscillations of rotating Kaluza-Klein black holes 

Ghasemi-Nodehi, M.; Azreg-Ainou, Mustapha; Jusufi, Kimet; Jamil, Mubasher (2020)
In this paper we study the shadow of rotating Kaluza-Klein (KK) black holes and the connection between the shadow radius and the real part of quasinormal modes (QNMs) in the eiokonal limit. In addition we have explored the ...
  • 1
  • 2
  • 3

DSpace software copyright © 2002-2016  DuraSpace
Contact Us | Send Feedback
Theme by 
Atmire NV
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypeLanguageCategoryThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeLanguageCategory

My Account

LoginRegister

Discover

Author
Azreg-Ainou, Mustapha (28)
Jamil, Mubasher (13)Jusufi, Kimet (8)Wu, Qiang (4)Zhu, Tao (3)Ahmed, Ayyesha K. (2)Bambi, Cosimo (2)Ghasemi-Nodehi, M. (2)Wang, Anzhong (2)Abdikamalov, Askar B. (1)... View MoreSubjectGEODESIC MOTION (4)RESONANCE (3)ACCRETION (2)EXAMPLE (2)GRAVITATIONAL-FIELD (2)GRAVITY (2)KERR (2)NEWMAN-JANIS ALGORITHM (2)STABILITY (2)Anisotropic fluid (1)... View MoreDate Issued2020 (9)2016 (5)2014 (3)2021 (3)2022 (3)2019 (2)2015 (1)2017 (1)2018 (1)Has File(s)Yes (18)No (10)

DSpace software copyright © 2002-2016  DuraSpace
Contact Us | Send Feedback
Theme by 
Atmire NV