247 citations · 368 across the 12 of their papers we have counts for
7 papers · 1 filter
Superconducting dark energy
Shi-Dong Liang, Tiberiu Harko
Based on the analogy with superconductor physics we consider a scalar-vector-tensor gravitational model, in which the dark energy action is described by a gauge invariant electroma…
Bardeen-Cooper-Schrieffer formalism of superconductivity in carbon nanotubes
Shi-Dong Liang
We develop the Bardeen-Cooper-Schrieffer (BCS) formalism for the superconductivity of carbon nanotubes. It is found that the superconducting transition temperature Tc of single-wal…
Orbital magnetic phase and pure persistent spin current in spin-orbit coupling mesoscopic rings
Guang-Yao Huang, Shi-Dong Liang
By solving the Rashba model of mesoscopic rings, we give analytically the ground-state properties of the ring, including the spin polarization, the persistent charge and spin curre…
Theory of spin polarization in mesoscopic spin-orbit coupling systems
Shi-Dong Liang, Guang-Yao Huang
We establish a general formalism of the bulk spin polarization (BSP) and the current-based spin polarization (CSP) for mesoscopic ferromagnetic and spin-orbit interaction (SOI) sem…
Topological invariance and global Berry phase in non-Hermitian systems
Shi-Dong Liang, Guang-Yao Huang
By studying the topological invariance andBerry phase in non-Hermitian systems, we reveal the basic properties of the complex Berry phase and generalize the global Berry phases Q t…
Quantum Szilard engines with arbitrary spin
Zekun Zhuang, Shi-Dong Liang
The quantum Szilard engine (QSZE) is a conceptual quantum engine for understanding the fundamental physics of quantum thermodynamics and information physics. We generalize the QSZE…