Parametric instability in scalar gravitational fields

Trevor B. Davies; Charles H. -T. Wang; Robert Bingham; J. Tito Mendonca

doi:10.1142/S0217732312300236

Parametric instability in scalar gravitational fields

Trevor B. Davies, Charles H. -T. Wang, Robert Bingham, J. Tito Mendonca

Research output: Contribution to journal › Literature review › peer-review

Abstract

We present a brief review on a new dynamical mechanism for a strong field effect in scalar tensor theory. Starting with a summary of the essential features of the theory and subsequent work by several authors, we analytically investigate the parametric excitation of a scalar gravitational field in a spherically symmetric radially pulsating neutron star.

Original language	English
Article number	1230023
Number of pages	15
Journal	Modern Physics Letters A
Volume	27
Issue number	24
DOIs	https://doi.org/10.1142/S0217732312300236
Publication status	Published - 10 Aug 2012

Keywords

parametric instability
scalar
gravitational fields

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title = "Parametric instability in scalar gravitational fields",

abstract = "We present a brief review on a new dynamical mechanism for a strong field effect in scalar tensor theory. Starting with a summary of the essential features of the theory and subsequent work by several authors, we analytically investigate the parametric excitation of a scalar gravitational field in a spherically symmetric radially pulsating neutron star.",

keywords = "parametric instability , scalar , gravitational fields",

author = "Davies, \{Trevor B.\} and Wang, \{Charles H. -T.\} and Robert Bingham and Mendonca, \{J. Tito\}",

year = "2012",

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doi = "10.1142/S0217732312300236",

language = "English",

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AU - Davies, Trevor B.

AU - Wang, Charles H. -T.

AU - Bingham, Robert

AU - Mendonca, J. Tito

PY - 2012/8/10

Y1 - 2012/8/10

N2 - We present a brief review on a new dynamical mechanism for a strong field effect in scalar tensor theory. Starting with a summary of the essential features of the theory and subsequent work by several authors, we analytically investigate the parametric excitation of a scalar gravitational field in a spherically symmetric radially pulsating neutron star.

AB - We present a brief review on a new dynamical mechanism for a strong field effect in scalar tensor theory. Starting with a summary of the essential features of the theory and subsequent work by several authors, we analytically investigate the parametric excitation of a scalar gravitational field in a spherically symmetric radially pulsating neutron star.

KW - parametric instability

KW - scalar

KW - gravitational fields

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U2 - 10.1142/S0217732312300236

DO - 10.1142/S0217732312300236

M3 - Literature review

SN - 0217-7323

VL - 27

JO - Modern Physics Letters A

JF - Modern Physics Letters A

IS - 24

M1 - 1230023

ER -

Parametric instability in scalar gravitational fields

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Keywords

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