Modified Josephson Equation for Mesoscopic Parallel LC Circuit Including a Josephson Junction

被引：0

作者：

Su Jie ^{[1
]}

Wang Ji-Suo ^{[1
]}

Liang Bao-Long ^{[1
]}

Zhang Xiao-Yan ^{[1
]}

机构：

[1] Liaocheng Univ, Sch Phys Sci & Informat Technol, Shandong 252059, Peoples R China

来源：

CHINESE PHYSICS LETTERS | 2009年 / 26卷 / 01期

基金：

中国国家自然科学基金;

关键词：

NUMBER-PHASE QUANTIZATION; ALGORITHM; STATE; MODEL;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

By introducing the entangled state representation, the Cooper-pair number-phase quantization of the mesoscopic parallel LC circuit including a Josephson junction is realized. In the Heisenberg picture, the modified Josephson equation associated with the modification of the Faraday equation about the inductance is deduced from the motion equation.

引用

页数：4

共 17 条

[1]

[Anonymous], 1973, Quantum Statistical Properties of Radiation

[2] Cooper-pair number-phase Wigner function for the bosonic operator Josephson model [J].

Fan, Hong-Yi ;

Wang, Ji-Suo ;

Liu, Shu-guang .

PHYSICS LETTERS A, 2006, 359 (06) :580-586

[3] EIGENVECTORS OF 2 PARTICLES RELATIVE POSITION AND TOTAL MOMENTUM [J].

FAN, HY ;

KLAUDER, JR .

PHYSICAL REVIEW A, 1994, 49 (02) :704-707

[4] A convenient representation for the two-mode phase operator root((a)over-cap+(b)over-cap dagger)/((a)over-cap dagger+(b)over-cap) [J].

Fan, HY ;

Xiao, M .

PHYSICS LETTERS A, 1996, 222 (05) :299-303

[5] Charge state and phase state representations of bosonic Josephson qubit model for quantum computation [J].

Fan, HY .

PHYSICS LETTERS A, 2001, 289 (4-5) :172-176

[6]

FAN HY, 2005, QUANTUM MECH QUANTUM, P75126

[7]

FEYNAMN RP, 1965, FEYNMAN LECT PHYS, V3

[8] Implementation of the Deutsch-Jozsa algorithm on an ion-trap quantum computer [J].

Gulde, S ;

Riebe, M ;

Lancaster, GPT ;

Becher, C ;

Eschner, J ;

Häffner, H ;

Schmidt-Kaler, F ;

Chuang, IL ;

Blatt, R .

NATURE, 2003, 421 (6918) :48-50

[9] POSSIBLE NEW EFFECTS IN SUPERCONDUCTIVE TUNNELLING [J].

JOSEPHSON, BD .

PHYSICS LETTERS, 1962, 1 (07) :251-253

[10]

Liang BL, 2007, CHINESE PHYS LETT, V24, P3241

← 1 2 →