Petersen, IanUgrinovskii, Valery AJames, Matthew2015-12-131364-503Xhttp://hdl.handle.net/1885/71265This paper considers the problem of robust stability for a class of uncertain linear quantum systems subject to unknown perturbations in the system Hamiltonian. The case of a nominal linear quantum system is considered with quadratic perturbations to theKeywords: Frequency domain conditions; Linear quantum systems; Quadratic perturbation; Quantum control; Robust stability; Robust stability conditions; Quantum electronics; Quantum optics; Hamiltonians Frequency domain condition; Quantum control; Robust stability201210.1098/rsta.2011.05272016-02-24