Gaussian, exponential, and power-law decay of time-dependent correlation functions in quantum spin chains

Stolze, JoachimNöppert, AngelaMüller, Gerhard2008-06-042008-06-041995Stolze, Joachim; Nöppert, Angela; Müller, Gerhard: Gaussian, exponential, and power-law decay of time-dependent correlation functions in quantum spin chains. In: Physical Review B Nr. 6, Jg. 52(1995), 4319-4326, doi: 10.1103/PhysRevB.52.4319.http://hdl.handle.net/2003/2543710.17877/DE290R-10166enThe American Physical Society510Gaussian, exponential, and power-law decay of time-dependent correlation functions in quantum spin chains10.1103/PhysRevB.52.4319article (journal)