D. Budker, 2, ∗ D. F. Kimball, † S. M. Rochester, ‡ and J. T. Urban § Department of Physics, University of California at Berkeley, Berkeley, California 94720-7300 Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 Materials Sciences Division, Lawrence Berkeley National Laboratory, and Department of Chemistry, University of California at Berkeley, Berkele...

M. Paternostro, G. De Chiara, and G. M. Palma School of Mathematics and Physics, Queen’s University, Belfast BT7 1NN, United Kingdom Grup de Fı́sica Teòrica, Departament de Fı́sica, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain NEST-INFM (CNR) and Dipartimento di Scienze Fisiche ed Astronomiche, Università degli Studi di Palermo, Via Archirafi 36, I-90123 Palermo, Italy (Dated: Jul...

R. Santoprete, 2 P. Kratzer, M. Scheffler, R. B. Capaz, and Belita Koiller Instituto de F́ısica, Universidade Federal do Rio de Janeiro, Caixa Postal 68528, 21941-972 Rio de Janeiro, Brazil Laboratoire de Physique des Interfaces et des Couches Minces, CNRS-Ecole Polytechnique, 91128 Palaiseau cedex, France Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany (D...

A. V. Brantov, V. Yu. Bychenkov, 1 W. Rozmus, C. E. Capjack, and R. Sydora Theoretical Physics Institute, Department of Physics, University of Alberta, Edmonton T6G 2J1, Alberta, Canada P. N. Lebedev Physics Institute, Russian Academy of Science, Leninskii Prospect 53, Moscow 119991, Russia Department of Electrical Engineering, University of Alberta, Edmonton T6G 2J1, Alberta, Canada (Dated: Ju...

Emanuele Berti, 2, ∗ Jonathan Gair, † and Alberto Sesana ‡ Department of Physics and Astronomy, The University of Mississippi, University, MS 38677, USA California Institute of Technology, Pasadena, CA 91109, USA Institute of Astronomy, University of Cambridge, Cambridge, CB3 0HA, UK Max-Planck Institut für Gravitationasphysik (Albert-Einstein-Institut), Am Mühlenberg 1, D-14476, Potsdam, Germa...

Christian M. Schneider, ∗ Roberto F.S. Andrade, Troy Shinbrot, and Hans J. Herrmann 4 Computational Physics, IfB, ETH Zurich, Schafmattstrasse 6, 8093 Zurich, Switzerland Instituto de F́ısica, Universidade Federal da Bahia, 40210-210, Salvador, Brazil Biomedical Engineering, Rutgers University, Piscataway, NJ, USA Departamento de F́ısica, Universidade Federal do Ceará, 60451-970 Fortaleza, Ceará,...

Lukasz Fidkowski, Michael Freedman, Chetan Nayak, Kevin Walker, and Zhenghan Wang Microsoft Station Q, University of California, Santa Barbara 93106-6105 2 Department of Physics and Astronomy, University of California, Los Angeles, CA 90095-1547 3 Department of Mathematics, Indiana University, Bloomington, IN 47405 4 Department of Physics, Stanford University, Stanford, CA 94305 (Dated: Februar...

Han-Xin Yang, Ming Tang, and Zhen Wang Department of Physics, Fuzhou University, Fuzhou 350116, China School of Information Science Technology, East China Normal University, Shanghai 200062, China Big data research center, University of Electronic Science and Technology of China, Chengdu 611731, China Center for OPTical IMagery Analysis and Learning (OPTIMAL), Northwestern Polytechnical Univers...