Quantitative Test of SO(5) Symmetry in the Vortex State of $Nd_{1.85}Ce_{0.15}CuO_4$
| dc.creator | Chen, Han-Dong | |
| dc.creator | Wu, Congjun | |
| dc.creator | Zhang, Shou-Cheng | |
| dc.date | 2003-10-13 | |
| dc.date | 2004-03-11 | |
| dc.date.accessioned | 2026-07-07T02:54:10Z | |
| dc.date.available | 2026-07-07T02:54:10Z | |
| dc.description | By numerically solving models with competing superconducting and antiferromagnetic orders, we study the magnetic field dependence of the antiferromagnetic moment in both the weak and strong field regimes. Through a omparison with the neutron scattering results of Kang et al and Matsuura et al.on $Nd_{1.85}Ce_{0.15}CuO_4$, we conclude that this system is close to a SO(5) symmetric critical point. We also make a quantitative prediction on increasing the upper critical field $B_{c2}$ and the superconducting transition temperature $T_c$ by applying an in-plane magnetic field. | |
| dc.description | 4 pages, 3 figures v3: final version PRL 92, 107002 (2004) | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0310289 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0310289 | |
| dc.identifier | Phys. Rev. Lett., 92, 107002 (2004) | |
| dc.identifier | doi:10.1103/PhysRevLett.92.107002 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/22437 | |
| dc.subject | Superconductivity | |
| dc.title | Quantitative Test of SO(5) Symmetry in the Vortex State of $Nd_{1.85}Ce_{0.15}CuO_4$ | |
| dc.type | text |