@article{SkeideLiebscher, author = {Skeide, Michael and Liebscher, Volkmar}, title = {Units for the time ordered Fock module}, series = {Infinite Dimensional Analysis, Quantum Probability and Related Topics}, volume = {4}, journal = {Infinite Dimensional Analysis, Quantum Probability and Related Topics}, number = {4}, issn = {0219-0257}, pages = {545 -- 551}, language = {en} } @article{FreudenbergFichtnerLiebscher, author = {Freudenberg, Wolfgang and Fichtner, Karl-Heinz and Liebscher, Volkmar}, title = {Nonindependent splittings and Gibbs states}, language = {en} } @article{FreudenbergLiebscherFichtner, author = {Freudenberg, Wolfgang and Liebscher, Volkmar and Fichtner, Karl-Heinz}, title = {Time evolution and invariance of boson systems given by beam splittings}, language = {en} } @article{FreudenbergFichtnerLiebscher, author = {Freudenberg, Wolfgang and Fichtner, Karl-Heinz and Liebscher, Volkmar}, title = {Characterization of classical and quantum Poisson systems by thinnings and splittings}, language = {en} } @article{FreudenbergFichtnerLiebscher, author = {Freudenberg, Wolfgang and Fichtner, Karl-Heinz and Liebscher, Volkmar}, title = {On exchange mechanismus for bosons}, language = {en} }