Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Chen‐Yu Ge"'
Publikováno v:
Phys. Rev. A 110, 022609 (2024)
Topological quantum computation based on Majorana objects is subject to a significant challenge because at least some of the two-qubit quantum gates rely on the fermion (either charge or spin) parity of the qubits. This dependency renders the quantum
Externí odkaz:
http://arxiv.org/abs/2407.11544
Publikováno v:
Phys. Rev. B 108, 235147 (2023)
Superconductors (SCs) with nontrivial topological band structures in the normal state have been discovered recently in bulk materials. When such SCs are made into thin films, quantum tunneling and Cooper pairing take place between the topological sur
Externí odkaz:
http://arxiv.org/abs/2312.10453
Publikováno v:
Phys. Rev. B 109, 155159 (2024)
We propose an effective lattice model for the moir\'e structure of the twisted bilayer dice lattice. In the chiral limit, we find that there are flat bands at the zero-energy level at any twist angle besides the magic ones and these flat bands are br
Externí odkaz:
http://arxiv.org/abs/2310.05403
Publikováno v:
New J Phys 24, 043009 (2022)
Majorana-based quantum gates are not complete for performing universal topological quantum computation while Fibonacci-based gates are difficult to be realized electronically and hardly coincide with the conventional quantum circuit models. In Ref. \
Externí odkaz:
http://arxiv.org/abs/2004.03297
The chiral $p$-wave superconductor/superfluid in two dimensions (2D) is the simplest and most robust system for topological quantum computation . Candidates for such topological superconductors/superfluids in nature are very rare. A widely believed c
Externí odkaz:
http://arxiv.org/abs/2003.11752
Publikováno v:
Phys. Rev. B 101, 035130 (2020)
We present emergent ergosurfaces (ES) in a transition layer between type-I and type-II Weyl semimetals (WSMs). The Hawking temperature defined by the surface gravity at the acoustic event horizon which coincides with the ES when the tangent velocity
Externí odkaz:
http://arxiv.org/abs/1903.10886
Publikováno v:
New J. Phys. 21, 083010 (2019)
Kane fermion is the counterpart of the Dirac fermion with pseudospin-1. Due to the existence of a bunch of gapless modes associated with Landau levels, the magnetic transport property of Kane fermion gas is very different from that of the Dirac semim
Externí odkaz:
http://arxiv.org/abs/1901.06649
Akademický článek
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Akademický článek
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Publikováno v:
Advanced Synthesis & Catalysis. 361:2268-2273