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Showing 1 to 3 of 3 for “"Bogoliubov-de Gennes (BdG) equations"”.
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Examining mean-field approximations and Bogoliubov-de Gennes (BdG) equations for topological quantum computing - some considerations on the conceptual basis of Majorana zero modes in p+ip superconductors
… framework for studying Majorana zero modes (MZM) in superconductors and its application for topological quantum computing is based on mean-field approximations and is derived from solutions to BdG equations. In this framework, particle number conservation is broken and non-interacting …
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Searching For FFLO States in Ultracold Polarized Fermi Gases: A Numerical Approach
Ultracold atomic gases have emerged as an ideal laboratory system to emulate many-body physics in an unprecedentedly controllable manner. Numerous many-body quantum states and phases have been experimentally explored and characterized using the ultracold atomic gases, offering new insights into …
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Self-Consistent Study of Topological Superconductivity in Two-Dimensional Quasicrystals
… surfaces, which is called the bulk-edge correspondence. The bulk-edge correspondence implies that the topological invariant in the bulk is equivalent to the number of zero-energy excitations per edge or surface. Due to particle-hole symmetry inherent in a superconductor, in the case of TSC, the …