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Global phase diagram of high transit...

Chen, Handong.

Global phase diagram of high transition temperature superconductors.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Global phase diagram of high transition temperature superconductors.
Author:	Chen, Handong.
Description:	99 p.
Notes:	Adviser: Shou-Cheng Zhang.
Notes:	Source: Dissertation Abstracts International, Volume: 66-08, Section: B, page: 4281.
Contained By:	Dissertation Abstracts International66-08B.
Subject:	Physics, Condensed Matter.
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3187273
ISBN:	9780542294631

Global phase diagram of high transition temperature superconductors.
Chen, Handong.

Global phase diagram of high transition temperature superconductors. - 99 p.

Adviser: Shou-Cheng Zhang.

Thesis (Ph.D.)--Stanford University, 2005.

The high Tc cuprates have a complex phase diagram with many competing phases. We propose a bosonic effective quantum Hamiltonian based on the projected SO(5) model with extended interactions, which can be derived from the microscopic models of the cuprates. The global phase diagram of this model is obtained using mean-field theory and the Quantum Monte Carlo simulation, which is possible because of the absence of the minus sign problem. We show that this single quantum model can account for most salient features observed in the high Tc cuprates, with different families of the cuprates attributed to different traces in the global phase diagram. Experimental consequences are discussed and new theoretical predictions are presented.

ISBN: 9780542294631Subjects--Topical Terms:

226939
Physics, Condensed Matter.

Global phase diagram of high transition temperature superconductors.
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100 0 $a Chen, Handong. $3 244867
245 1 0 $a Global phase diagram of high transition temperature superconductors.
300 $a 99 p.
500 $a Adviser: Shou-Cheng Zhang.
500 $a Source: Dissertation Abstracts International, Volume: 66-08, Section: B, page: 4281.
502 $a Thesis (Ph.D.)--Stanford University, 2005.
520 # $a The high Tc cuprates have a complex phase diagram with many competing phases. We propose a bosonic effective quantum Hamiltonian based on the projected SO(5) model with extended interactions, which can be derived from the microscopic models of the cuprates. The global phase diagram of this model is obtained using mean-field theory and the Quantum Monte Carlo simulation, which is possible because of the absence of the minus sign problem. We show that this single quantum model can account for most salient features observed in the high Tc cuprates, with different families of the cuprates attributed to different traces in the global phase diagram. Experimental consequences are discussed and new theoretical predictions are presented.
590 $a School code: 0212.
650 # 0 $a Physics, Condensed Matter. $3 226939
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710 0 # $a Stanford University. $3 212607
773 0 # $g 66-08B. $t Dissertation Abstracts International
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790 1 0 $a Zhang, Shou-Cheng, $e advisor
791 $a Ph.D.
792 $a 2005
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