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4篇 您的检索式：作者名="PARET P"

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		题名	作者	年代	出处	被引量
	1	Obituary: Felix Gilbert 1905 - 1991 显示文摘	PARET P	1991	Journal of the History of Ideas1991，52，2：	1
	2	Nano- particulate alternatives for drug delivery 显示文摘	ADAIR J H PARET'FE M P ALTNOGLU E I	2010	Acs Nano2010，4，9：	1
	3	Anisotropic stellar structure equations for magnetized strange stars显示文摘The fact that a fermion system in an external magnetic field breaks the spherical symmetry suggests that its intrinsic geometry is axisymmetric rather than spherical. In this work we analyze the impact of anisotropic pressures, due to the presence of a magnetic field, in the structure equations of a magnetized quark star.We assume a cylindrical metric and an anisotropic energy momentum tensor for the source. We found that there is a maximum magnetic field that a strange star can sustain, closely related to the violation of the virial relations.	Daryel Manreza Paret Jorge Ernesto Horvath Aurora Pérez Mart'nez	2015	Research in Astronomy and Astrophysics2015，15，7：	0
	4	Maximum mass of magnetic white dwarfs显示文摘We revisit the problem of the maximum masses of magnetized white dwarfs(WDs).The impact of a strong magnetic field on the structure equations is addressed.The pressures become anisotropic due to the presence of the magnetic field and split into parallel and perpendicular components.We first construct stable solutions of the Tolman-Oppenheimer-Volkoff equations for parallel pressures and find that physical solutions vanish for the perpendicular pressure when B(?) 10^(13) G.This fact establishes an upper bound for a magnetic field and the stability of the configurations in the(quasi) spherical approximation.Our findings also indicate that it is not possible to obtain stable magnetized WDs with super-Chandrasekhar masses because the values of the magnetic field needed for them are higher than this bound.To proceed into the anisotropic regime,we can apply results for structure equations appropriate for a cylindrical metric with anisotropic pressures that were derived in our previous work.From the solutions of the structure equations in cylindrical symmetry we have confirmed the same bound for B ~ 10^(13) G,since beyond this value no physical solutions are possible.Our tentative conclusion is that massive WDs with masses well beyond the Chandrasekhar limit do not constitute stable solutions and should not exist.	Daryel Manreza Paret Jorge Ernesto Horvath Aurora Pérez Martínez	2015	Research in Astronomy and Astrophysics2015，15，10：	0

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