Variability of black-hole accretion discs : a theoretical study

Accretion discs are fluid-dynamical entities which surround many black holes. Observations reveal that these systems exhibit variability on a range of time scales. This thesis investigates phenomena occurring in black-hole accretion discs which are likely to induce high-frequency quasi-periodic vari...

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Bibliographic Details
Main Author: Ferreira, Bárbara Trovão
Other Authors: Ogilvie, Gordon
Published: University of Cambridge 2010
Subjects:
Online Access:http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.541756