TY - JOUR A1 - Freudenberg, Wolfgang A1 - Liebscher, Volkmar A1 - Fichtner, Karl-Heinz T1 - Time evolution and invariance of boson systems given by beam splittings Y1 - 1998 ER - TY - JOUR A1 - Freudenberg, Wolfgang A1 - Fichtner, Karl-Heinz T1 - Characterization of states of infinite boson systems. I: On the construction of states of boson systems. Y1 - 1991 ER - TY - JOUR A1 - Freudenberg, Wolfgang T1 - Characterization of states of infinite boson system. II: On the existence of the conditional reduced density matrix. Y1 - 1991 ER - TY - JOUR A1 - Freudenberg, Wolfgang A1 - Fichtner, Karl-Heinz T1 - Point processes and the position distribution of infinite boson systems. Y1 - 1987 ER - TY - JOUR A1 - Freudenberg, Wolfgang A1 - Fichtner, Karl-Heinz T1 - On a probabilistic model of infinte quantum mechanical particle systems Y1 - 1985 ER - TY - JOUR A1 - Freudenberg, Wolfgang A1 - Ohya, Masanori A1 - Watanabe, Noboru T1 - Quantum logical gate based on Fock space Y1 - 2001 ER - TY - JOUR A1 - Freudenberg, Wolfgang A1 - Ohya, Masanori A1 - Watanabe, Noboru T1 - On beam splittings and quantum logical gate on Fock space. Y1 - 2000 ER - TY - JOUR A1 - Freudenberg, Wolfgang A1 - Ohya, Masanori A1 - Watanabe, Noboru T1 - On beam splittings and mathematical construction of quantum logical gate Y1 - 2000 ER - TY - JOUR A1 - Freudenberg, Wolfgang A1 - Fichtner, Karl-Heinz A1 - Liebscher, Volkmar T1 - Characterization of classical and quantum Poisson systems by thinnings and splittings Y1 - 2000 ER - TY - JOUR A1 - Freudenberg, Wolfgang A1 - Fichtner, Karl-Heinz A1 - Ohya, Masanori T1 - Teleportation schemes in infinite dimensional Hilbert spaces Y1 - 2005 ER - TY - CHAP A1 - Fichtner, Karl-Heinz A1 - Freudenberg, Wolfgang A1 - Ohya, Masanori ED - Freudenberg, Wolfgang T1 - Recognition and teleportation T2 - Quantum probability and infinite dimensional analysis, proceedings of the Conference Quantum Probability and Infinite Dimensional Analysis, Burg (Spreewald), Germany, 15 - 20 March, 2001 Y1 - 2003 SN - 981-238-288-7 SP - 85 EP - 105 PB - World Scientific CY - Singapore [u.a.] ER - TY - CHAP A1 - Freudenberg, Wolfgang A1 - Ohya, Masanori A1 - Watanabe, Noboru T1 - Quantum logical gates realized by beam splittings T2 - Quantum information and computing, international conference on "Quantum Information 2003" held in Tokyo University of Science/Tokyo (Japan) from 1 to 3 November 2003 Y1 - 2006 SN - 981-256-614-7 SP - 131 EP - 148 PB - World Scientific CY - Singapore [u.a.] ER - TY - CHAP A1 - Freudenberg, Wolfgang A1 - Ohya, Masanori A1 - Watanabe, Noboru T1 - On mathematical treatment of quantum communication gate on Fock space Y1 - 2006 ER - TY - CHAP A1 - Ohya, Masanori A1 - Fichtner, Karl-Heinz A1 - Freudenberg, Wolfgang T1 - Recognition and teleportation Y1 - 2006 ER - TY - GEN A1 - Freudenberg, Wolfgang A1 - Fichtner, Karl-Heinz A1 - Fichtner, Lars A1 - Ohya, Masanori T1 - Quantum models of the recognition process - a convergence theorem Y1 - 2010 ER - TY - CHAP A1 - Freudenberg, Wolfgang A1 - Fichtner, Karl-Heinz T1 - Remarks on stochastic calculus on the Fock space Y1 - 1991 ER - TY - CHAP A1 - Freudenberg, Wolfgang A1 - Fichtner, Karl-Heinz A1 - Fichtner, Lars A1 - Ohya, Masanori ED - Adenier, Guillaume T1 - On a Mathematical Model of Brain Activities T2 - Quantum theory, Conference Reconsideration of Foundations - 4, Växjö, Sweden, 11 - 16 June 2007 Y1 - 2007 SN - 978-0-7354-0479-3 SP - 85 EP - 90 PB - American Inst. of Physics CY - Melville ER - TY - CHAP A1 - Freudenberg, Wolfgang A1 - Ohya, Masanori A1 - Watanabe, Noboru ED - Franz, Uwe ED - Schürmann, Michael T1 - On quantum logical gates on a general Fock space T2 - Quantum Probability and Infinite Dimensional Analysis Y1 - 2005 SN - 978-981-256-147-3 SP - 252 EP - 268 PB - World Scientific CY - New Jersey [u.a.] ER - TY - JOUR A1 - Freudenberg, Wolfgang A1 - Fichtner, Karl-Heinz A1 - Liebscher, Volkmar T1 - On exchange mechanismus for bosons Y1 - 2004 ER - TY - CHAP A1 - Freudenberg, Wolfgang A1 - Fichtner, Karl-Heinz A1 - Fichtner, Lars A1 - Ohya, Masanori T1 - On a quantum model of the recognition process. Y1 - 2008 ER - TY - CHAP A1 - Freudenberg, Wolfgang A1 - Fichtner, Karl-Heinz A1 - Fichtner, Lars A1 - Ohya, Masanori T1 - On a quantum model of the brain activities Y1 - 2010 ER -