1. Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, USA
2. Center for Computational Quantum Physics, Flatiron Institute, New York, New York 10010, USA
3. Department of Physics, City College of New York, New York, New York 10031, USA
4. Department of Physics, The Graduate Center, City University of New York, New York, New York 10016, USA
5. Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA