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  • 1
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    Electromagnetic power of merging and collapsing compact objects (2011)
    American Physical Society (APS)
    Details
    Publication Date: 2011-06-22
    Description: Author(s): Maxim Lyutikov Understanding possible electromagnetic signatures of merging and collapsing compact objects is important for identifying possible sources of the LIGO signal. Electromagnetic emission can be produced as a precursor to the merger, as a prompt emission during the collapse of a neutron star and at the s... [Phys. Rev. D 83, 124035] Published Tue Jun 21, 2011
    Keywords: General relativity, gravitation
    Print ISSN: 0556-2821
    Electronic ISSN: 1089-4918
    Topics: Physics
    Published by American Physical Society (APS)
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  • 2
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    Schwarzschild black holes as unipolar inductors: Expected electromagnetic power of a merger (2011)
    American Physical Society (APS)
    Details
    Publication Date: 2011-03-02
    Description: Author(s): Maxim Lyutikov The motion of a Schwarzschild black hole with velocity v_{0} =β_{0} c through a constant magnetic field B_{0} in vacuum induces a component of the electric field along the magnetic field, generating a nonzero second Poincaré electromagnetic invariant ^{*} F·F≠0. This will produce (e.g., via rad... [Phys. Rev. D 83, 064001] Published Tue Mar 01, 2011
    Keywords: D15
    Print ISSN: 0556-2821
    Electronic ISSN: 1089-4918
    Topics: Physics
    Published by American Physical Society (APS)
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  • 3
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    Slowly balding black holes (2011)
    American Physical Society (APS)
    Details
    Publication Date: 2011-10-12
    Description: Author(s): Maxim Lyutikov and Jonathan C. McKinney [Phys. Rev. D 84, 084019] Published Tue Oct 11, 2011
    Keywords: General relativity, gravitation
    Print ISSN: 0556-2821
    Electronic ISSN: 1089-4918
    Topics: Physics
    Published by American Physical Society (APS)
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  • 4
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    Relativistic magnetohydrodynamics in one dimension (2012)
    American Physical Society (APS)
    Details
    Publication Date: 2012-02-04
    Description: Author(s): Maxim Lyutikov and Samuel Hadden We derive a number of solutions for one-dimensional dynamics of relativistic magnetized plasma that can be used as benchmark estimates in relativistic hydrodynamic and magnetohydrodynamic numerical codes. First, we analyze the properties of simple waves of fast modes propagating orthogonally to the ... [Phys. Rev. E 85, 026401] Published Fri Feb 03, 2012
    Keywords: Plasma physics
    Print ISSN: 1539-3755
    Electronic ISSN: 1550-2376
    Topics: Physics
    Published by American Physical Society (APS)
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  • 5
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    Electron magnetohydrodynamics: Dynamics and turbulence (2013)
    American Physical Society (APS)
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    Publication Date: 2013-11-21
    Description: Author(s): Maxim Lyutikov We consider dynamics and turbulent interaction of whistler modes within the framework of inertialess electron magnetohydrodynamics (EMHD). We argue that there is no energy principle in EMHD: any stationary closed configuration is neutrally stable. On the other hand, the relaxation principle, the lon... [Phys. Rev. E 88, 053103] Published Wed Nov 20, 2013
    Keywords: Plasma Physics
    Print ISSN: 1539-3755
    Electronic ISSN: 1550-2376
    Topics: Physics
    Published by American Physical Society (APS)
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  • 6
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    Rotation of polarization by a moving gravitational lens (2017)
    American Physical Society (APS)
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    Publication Date: 2017-06-03
    Description: Author(s): Maxim Lyutikov We present a simple prescription for the rotation of polarization produced by a relativistically moving gravitational lens, applicable to arbitrary deflection angle and arbitrary velocity of the lens. When geometric optics is applicable, two independent components contribute to the total rotation of… [Phys. Rev. D 95, 124003] Published Fri Jun 02, 2017
    Keywords: General relativity, alternative theories of gravity
    Print ISSN: 0556-2821
    Electronic ISSN: 1089-4918
    Topics: Physics
    Published by American Physical Society (APS)
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  • 7
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    Galaxies, Vol. 4, Pages 75: Emission Knots and Polarization Swings of Swinging Jets (2016)
    MDPI
    In: Galaxies
    Details
    Publication Date: 2016-12-08
    Description: Knots (emission features in jets of active galactic nuclei) often show non-ballistic dynamics and variable emission/polarization properties. We model these features as emission pattern propagating in a jet that carries a helical magnetic field and is launched along a changing direction. The model can reproduce a wide range of phenomena observed in the motion of knots: non-ballistic motion (both smooth and occasional sudden change of direction, and/or oscillatory behavior), variable brightness, and confinement of knots’ motion within an overlaying envelope. The model also reproduces smooth large polarization angle swings, and at the same time allows for the seemingly random behavior of synchrotron fluxes, polarization fraction, and occasional π / 2 polarization jumps.
    Electronic ISSN: 2075-4434
    Topics: Physics
    Published by MDPI
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  • 8
    Electronic Resource
    Electronic Resource
    Dynamics of relativistic magnetized blast waves (2002)
    [S.l.] : American Institute of Physics (AIP)
    Physics of Fluids 14 (2002), S. 963-969 
    Details
    ISSN: 1089-7666
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The dynamics of a relativistic blast wave propagating through a magnetized medium is considered, taking into account possible inhomogeneities of density and magnetic field and additional energy supply. Under the simplifying assumption of a spherically symmetric explosion in a medium with toroidal magnetic field self-similar solutions for the internal dynamics of the flow are derived. In the weakly magnetized case, when the bulk of the flow may be described by the unmagnetized solutions, there is a strongly magnetized sheath near the contact discontinuity (when it exists). Self-similar solutions inside the sheath are investigated. In the opposite limit of strongly magnetized upstream plasma new analytical self-similar solutions are found. Possible application to the physics of gamma-ray bursts is discussed. © 2002 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1446456
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  • 9
    Electronic Resource
    Electronic Resource
    Coherent Emission Mechanisms in Radio Pulsars (1998)
    Springer
    Astrophysics and space science 264 (1998), S. 411-421 
    Details
    ISSN: 1572-946X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A theory of pulsar radio emission generation, in which the observed waves are produced directly by the maser-type plasma instabilities on the anomalous cyclotron-Cherenkov resonance $$\omega - \kappa _{ \shortparallel \nu \shortparallel } + \omega _B /\gamma _{res} = 0$$ and the Cherenkov-drift resonance $$\omega - \kappa _{ \shortparallel \nu \shortparallel } - \kappa _x \upsilon _d = 0$$ , is capable of explaining the main observational characteristics of pulsar radio emission. The instabilities are due to the interaction of the fast particles of the primary beam and from the tail of the distribution with the normal modes of a strongly magnetized one-dimensional electron-positron plasma. The waves emitted at these resonances are vacuum-like electromagnetic waves that may leave the magnetosphere directly. The cyclotron-Cherenkov instability is responsible for core emission pattern and the Cherenkov-drift instability produces conal emission. The conditions for the development of the cyclotron-Cherenkov instability are satisfied for the both typical and millisecond pulsars provided that the streaming energy of the bulk plasma is not very high γ p = 5 ÷ 10. In a typical pulsar the cyclotron-Cherenkov and Cherenkov-drift resonances occur in the outer parts of magnetosphere at r res ≈ 109cm. This theory can account for various aspects of pulsar phenomenology including the morphology of the pulses, their polarization properties and spectral behavior.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1002456910625
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  • 10
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    Rotation of polarization by a moving gravitational lens (2017)
    American Physical Society
    Details
    Publication Date: 2017-06-02
    Print ISSN: 2470-0010
    Electronic ISSN: 2470-0029
    Topics: Physics
    Published by American Physical Society
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