Underlying pairing states of high Tc superconductivity

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In this work, I present a microscopic theory I proposed recently to describe high-Tc superconductivity in cuprates. I show that coherent pairing states consisting of extended singlet Cooper pairs and triplet π pairs can manifest the co-existence of the Mott insulating antiferromagnetic order and the d-wave superconducting order. From this configuration of coherent pairing states, I can describe both the single electron properties and the low energy collective excitations in high Tc superconductivity in the same framework. The quasiparticle can be derived directly with respect to the coherent pairing states. While, the low-lying quantum fluctuations associated with spin-wave and charge excitation can be investigated from the path integral of the coherent pairing states.

Original languageEnglish
Pages (from-to)371-374
Number of pages4
JournalChinese Journal of Physics
Volume38
Issue number2-2
Publication statusPublished - 2000 Dec 1

Fingerprint

superconductivity
wave excitation
cuprates
magnons
excitation
configurations
electrons
energy

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

@article{58e8f986124f456082a5669908fb0c96,
title = "Underlying pairing states of high Tc superconductivity",
abstract = "In this work, I present a microscopic theory I proposed recently to describe high-Tc superconductivity in cuprates. I show that coherent pairing states consisting of extended singlet Cooper pairs and triplet π pairs can manifest the co-existence of the Mott insulating antiferromagnetic order and the d-wave superconducting order. From this configuration of coherent pairing states, I can describe both the single electron properties and the low energy collective excitations in high Tc superconductivity in the same framework. The quasiparticle can be derived directly with respect to the coherent pairing states. While, the low-lying quantum fluctuations associated with spin-wave and charge excitation can be investigated from the path integral of the coherent pairing states.",
author = "Wei-Min Zhang",
year = "2000",
month = "12",
day = "1",
language = "English",
volume = "38",
pages = "371--374",
journal = "Chinese Journal of Physics",
issn = "0577-9073",
publisher = "Physical Society of the Republic of China",
number = "2-2",

}

Underlying pairing states of high Tc superconductivity. / Zhang, Wei-Min.

In: Chinese Journal of Physics, Vol. 38, No. 2-2, 01.12.2000, p. 371-374.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Underlying pairing states of high Tc superconductivity

AU - Zhang, Wei-Min

PY - 2000/12/1

Y1 - 2000/12/1

N2 - In this work, I present a microscopic theory I proposed recently to describe high-Tc superconductivity in cuprates. I show that coherent pairing states consisting of extended singlet Cooper pairs and triplet π pairs can manifest the co-existence of the Mott insulating antiferromagnetic order and the d-wave superconducting order. From this configuration of coherent pairing states, I can describe both the single electron properties and the low energy collective excitations in high Tc superconductivity in the same framework. The quasiparticle can be derived directly with respect to the coherent pairing states. While, the low-lying quantum fluctuations associated with spin-wave and charge excitation can be investigated from the path integral of the coherent pairing states.

AB - In this work, I present a microscopic theory I proposed recently to describe high-Tc superconductivity in cuprates. I show that coherent pairing states consisting of extended singlet Cooper pairs and triplet π pairs can manifest the co-existence of the Mott insulating antiferromagnetic order and the d-wave superconducting order. From this configuration of coherent pairing states, I can describe both the single electron properties and the low energy collective excitations in high Tc superconductivity in the same framework. The quasiparticle can be derived directly with respect to the coherent pairing states. While, the low-lying quantum fluctuations associated with spin-wave and charge excitation can be investigated from the path integral of the coherent pairing states.

UR - http://www.scopus.com/inward/record.url?scp=0002707879&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0002707879&partnerID=8YFLogxK

M3 - Article

VL - 38

SP - 371

EP - 374

JO - Chinese Journal of Physics

JF - Chinese Journal of Physics

SN - 0577-9073

IS - 2-2

ER -