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The quasinormal modes for a scalar field in the background spacetimecorresponding to a black hole, with a cloud of strings, inEinstein-Gauss-Bonnet gravity, and the tensor quasinormal modes correspondingto perturbations in such spacetime, were both calculated using the WKBapproximation. In the obtained results we emphasize the role played by theparameter associated with the string cloud, comparing them with the resultsalready obtained for the Boulware-Deser metric. We also study how theGauss-Bonnet correction to general relativity affects the results for thequasinormal modes, comparing them with the same background in generalrelativity.

Quasinormal modes of a black hole with a cloud of strings in Einstein-Gauss-Bonnet gravity