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A universal Hamiltonian for motion and merging of Dirac points in a two-dimensional crystal

✍ Scribed by G. Montambaux; F. Piéchon; J.-N. Fuchs; M. O. Goerbig

Book ID
111623214
Publisher
Springer
Year
2009
Tongue
English
Weight
689 KB
Volume
72
Category
Article
ISSN
1434-6036

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📜 SIMILAR VOLUMES

Self-adjointness of the Two-Dimensional
Self-adjointness of the Two-Dimensional Massless Dirac Hamiltonian and Vacuum Polarization Effects in the Background of a Singular Magnetic Vortex
✍ Yurii A. Sitenko 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 335 KB

A massless spinor field is quantized in the background of a singular static magnetic vortex in 2+1-dimensional space-time. The method of self-adjoint extensions is employed to define the most general set of physically acceptable boundary conditions at the location of the vortex. Under these conditio