### Abstract

The square lattice structure of (formula presented) layers and the strongly correlated property of electrons indicate that the high-(formula presented) superconductivity in cuprates can be described by an intrinsic (formula presented) coherent pairing theory in which a (formula presented) gauge symmetry is embedded. Besides the usual charge order, this (formula presented) gauge symmetry is also related to three new magnetic-charge orders-the local AF magnet, the local spin current, and the d-wave charge order. These magnetic-charge orders are completely determined by the (formula presented) coherent pairing state. The magnetic and charge fluctuations that characterize the low-energy excitations in cuprates are then described by this gauge symmetry. Thus, the coexistence of antiferromagnetism and superconductivity can be realized naturally in a unified framework.

Original language | English |
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Pages (from-to) | 1-6 |

Number of pages | 6 |

Journal | Physical Review B - Condensed Matter and Materials Physics |

Volume | 65 |

Issue number | 10 |

DOIs | |

Publication status | Published - 2002 Jan 1 |

### All Science Journal Classification (ASJC) codes

- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics