Dynamical windows for real-time evolution with matrix product states
نویسندگان
چکیده
منابع مشابه
Matrix product states for dynamical simulation of infinite chains.
We propose a new method for computing the ground state properties and the time evolution of infinite chains based on a transverse contraction of the tensor network. The method does not require finite size extrapolation and avoids explicit truncation of the bond dimension along the evolution. By folding the network in the time direction prior to contraction, time-dependent expectation values and...
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F. Alexander Wolf,1 Ian P. McCulloch,2 and Ulrich Schollwöck1 1Theoretical Nanophysics, Arnold Sommerfeld Center for Theoretical Physics, LMU Munich, Theresienstrasse 37, 80333 München, Germany 2Centre for Engineered Quantum Systems, School of Physical Sciences, The University of Queensland, Brisbane, Queensland 4072, Australia (Received 13 October 2014; revised manuscript received 27 November ...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2013
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.88.035103