I. N. Askerzade, Ş. Amrahov, “Phase qubit on a superconducting single-junction interferometer”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 2010, Volume 36, Issue 3,Pages <nobr>1

Phase qubit on a superconducting single-junction interferometer

I. N. Askerzade^ab, Ş. Amrahov^ab

^a Computer Engineering, Department of Engineering Faculty, Ankara University, 06100, Ankara, Turkey
^b Institute of Physics Azerbaijan Academy of Sciences

Abstract: The energy spectrum of a phase quantum bit (qubit) implemented on a superconducting interferometer with a single Josephson junction has been studied in terms of the Hamilton formalism. An analytical formula for ground level splitting in the qubit spectrum is obtained and analyzed.

Received: 26.06.2009