Comparison of self-consistency iteration options for the Wigner function method of quantum device simulation

B. A. Biegel; J. D. Plummer

doi:10.1103/physrevb.54.8070

Comparison of self-consistency iteration options for the Wigner function method of quantum device simulation

Physical Review B ◽

10.1103/physrevb.54.8070 ◽

1996 ◽

Vol 54 (11) ◽

pp. 8070-8082 ◽

Cited By ~ 73

Author(s):

B. A. Biegel ◽

J. D. Plummer

Keyword(s):

Wigner Function ◽

Function Method ◽

Device Simulation ◽

Quantum Device ◽

Self Consistency

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Wigner function approach to nano device simulation

International Journal of Computational Science and Engineering ◽

10.1504/ijcse.2006.012762 ◽

2006 ◽

Vol 2 (3/4) ◽

pp. 100 ◽

Cited By ~ 5

Author(s):

Hans Kosina

Keyword(s):

Wigner Function ◽

Device Simulation ◽

Function Approach

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NANOELECTRONIC DEVICE SIMULATION BASED ON THE WIGNER FUNCTION FORMALISM

Selected Topics in Electronics and Systems - Physics and Modeling of Tera- and Nano-Devices ◽

10.1142/9789812779052_0004 ◽

2008 ◽

pp. 31-40

Author(s):

HANS KOSINA

Keyword(s):

Wigner Function ◽

Device Simulation ◽

Nanoelectronic Device ◽

Function Formalism ◽

Simulation Based

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Experimentally verified quantum device simulations based on multiband models, Hartree self-consistency, and scattering assisted charging

1996 54th Annual Device Research Conference Digest ◽

10.1109/drc.1996.546425 ◽

2002 ◽

Cited By ~ 4

Author(s):

R. Lake ◽

G. Klimeck ◽

R.C. Bowen ◽

C. Fernando ◽

D. Jovanovic ◽

...

Keyword(s):

Quantum Device ◽

Self Consistency

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Quantum phase estimation with local amplified 1001 state based on Wigner-function method

Quantum Information Processing ◽

10.1007/s11128-014-0854-3 ◽

2014 ◽

Vol 14 (1) ◽

pp. 411-424 ◽

Cited By ~ 3

Author(s):

Xue-Xiang Xu ◽

Hong-Chun Yuan

Keyword(s):

Wigner Function ◽

Function Method ◽

Quantum Phase ◽

Phase Estimation

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Quantum Simulation of Resonant Tunneling Diodes: a Reliable Approach Based on the Wigner Function Method

Japanese Journal of Applied Physics ◽

10.1143/jjap.38.2669 ◽

1999 ◽

Vol 38 (Part 1, No. 4B) ◽

pp. 2669-2674 ◽

Cited By ~ 1

Author(s):

Ferran Martín ◽

García ◽

Xavier Oriols ◽

Jordi Suñé

Keyword(s):

Wigner Function ◽

Resonant Tunneling ◽

Function Method ◽

Quantum Simulation ◽

Resonant Tunneling Diodes ◽

Tunneling Diodes

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Quantifying micro–macro entanglement of a single-photon entangled state by virtue of Wigner function method

Modern Physics Letters A ◽

10.1142/s0217732315501096 ◽

2015 ◽

Vol 30 (23) ◽

pp. 1550109 ◽

Cited By ~ 1

Author(s):

Hong-Chun Yuan ◽

Zhen Wang ◽

Qin-Miao Chen ◽

Xiao-Ming Dou

Keyword(s):

Phase Space ◽

Wigner Function ◽

Function Method ◽

Single Photon ◽

Photon Number ◽

Entangled State ◽

Output Process ◽

Input Output ◽

Analytical Expression ◽

Photon Loss

In this paper, using Wigner function (WF) method in phase space, we re-investigate micro–macro entanglement of a single-photon entangled state after one-sided amplification and de-amplification proposed by Simon’s group, and discuss the effects of the amplification and the loss. For the input–output process, we first build the relation between the input WF and the output WF. Next, the analytical expression of the output WF is derived related to the factors of the amplification and the loss. Finally, based on the above results, using the trace rule we also obtain the exact expressions of the detected probability and concurrence to quantify micro–macro entanglement, and analyze numerically the results. The results show that it is possible to detect micro–macro photon-number entanglement for reasonable values of photon loss.

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Wigner Function Simulations of Quantum Device-Circuit Interactions

International Journal of High Speed Electronics and Systems ◽

10.1142/s0129156403002162 ◽

2003 ◽

Vol 13 (04) ◽

pp. 1255-1286 ◽

Cited By ~ 3

Author(s):

H. L. GRUBIN ◽

R. C. BUGGELN

Keyword(s):

Wigner Function ◽

Switching Time ◽

Wigner Equation ◽

Large Signal ◽

Quantum Devices ◽

Quantum Device ◽

Device Properties

Issues associated with modeling of quantum devices within the framework of the transient Wigner equation are addressed. Of particular importance is the structure of the Wigner function, hysteresis, and device switching time, whose value is determined by the large signal device properties.

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