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Anomalies in the transport properties of a disordered solid

Research output: Contribution to journalComment/debate


Journal publication date15/01/1984
JournalPhysical Review B
Number of pages3
Original languageEnglish


This paper points to the existence of new anomalies in the transport properties of a one-dimensional solid. The anomalies are associated with the period-(r>~2) marginally stable cycles of a key-phase recurrence relation. Standard perturbation theory diverges at these points and an alternative expansion about the periodic cycles is introduced. The low-order anomalies corresponding to r=2 and 3 are evaluated.