The role of electron-electron interactions in two-dimensional Dirac fermions

• المؤلفون الرئيسيون: Tang, Ho-Kin, Leaw, J. N., Rodrigues, J. N. B., Herbut, I. F., Sengupta, Pinaki, Assaad, F. F., Adam, S.
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Science::Physics; Gross-Neveu; Fermi Velocity
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/137396
• المؤسسة: Nanyang Technological University

The role of electron-electron interactions in two-dimensional Dirac fermion systems remains enigmatic. Using a combination of nonperturbative numerical and analytical techniques that incorporate both the contact and long-range parts of the Coulomb interaction, we identify the two previously discusse...