Schuch, Norbert Theory, Max Planck Institute of Quantum Optics, Max Planck Society;
Cirac, J. Ignacio Theory, Max Planck Institute of Quantum Optics, Max Planck Society;
Schuch, N., & Cirac, J. I. (2010). Matrix product state and mean-field solutions for one-dimensional systems can be found efficiently. Physical Review A, 82(1): 012314. doi:10.1103/PhysRevA.82.012314.