## Some Remarks on Complex Hamiltonian Systems

• The analyticity property of the one-dimensional complex Hamiltonian system H(x,p)=H_1(x_1,x_2,p_1,p_2)+iH_2(x_1,x_2,p_1,p_2) with p=p_1+ix_2, x=x_1+ip_2 is exploited to obtain a new class of the corresponding two-dimensional integrable Hamiltonian systems where H_1 acts as a new Hamiltonian and H_2 is a second integral of motion. Also a possible connection between H_1 and H_2 is sought in terms of an auto-B"acklund transformation.

Author: R. S. Kaushal, H. J. Korsch urn:nbn:de:hbz:386-kluedo-11415 Article English 2000 2000 Technische Universität Kaiserslautern Classical mechanics ; PT-symmetry; complex phase space ; integrable systems Fachbereich Physik 530 Physik

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