[1] Fano U.Description of States in Quantum Mechanics by Density Matrix and Operator Techniques［J］.Rev Mod Phys,1957,29:74-93.DOI:101103／RevModPhys.2974.

[2] Cahill K E,Glauber R J.Ordered Expansions in Boson Amplitude Operators［J］.Phys Rev,1969,177:1857-1881.DOI:101103／PhysRev.1771857.

[3] Smithy D T,Beck M,Raymer M G,et al.Measurement of the Wigner Distribution and the Density Matrix of a Light Mode using Optical Homodyne Tomography:Application to Squeezed States and the Vacuum［J］.Phys Rev Lett,1993,70:1244-1247.DOI:101103／PhysRevLett.701244.

[4] White A G,James D F V,Eberhard P H,et al.Nonmaximally Entangled States:Production,Characterization,and Utilization［J］.Phys Rev Lett,1999,83:3103-3107.DOI:101103／PhysRevLett.833103.

[5] Leibfried D,Meekhof D M,King B E,et al.Experimental Determination of the Motional Quantum State of a Trapped Atom［J］.Phys Rev Lett,1996,77:4281-4285.DOI:101103／PhysRevLett.774281.

[6] Loss D,DiVincenzo D P.Quantum Computation with Quantum Dots［J］.Phys Rev A,1998,57:120-126.DOI:101103／PhysRevA.57120.

[7] Deveoret M H,Schoelkopf R J.Superconducting Circuits for Quantum Information:An Outlook［J］.Science,2013,339:1169-1174.DOI:101126／science.1231930.

[8] Poyators J F,Cirac J I,Zoller P.Complete Characterization of a Quantum Process:the Two-bit Quantum Gate［J］.Phys Rev Lett,1997,78:390-393.DOI:101103／PhysRevLett.78390.

[9] Luis A,Snchez-Soto L L.Complete Characterization of Arbitrary Quantum Measurement Processes［J］.Phys Rev Lett,1999,83:3573-3576.DOI:101103／PhysRevLett.833573.

[10] D’Ariano G M,Presti P L.Imprinting Complete Information About a Quantum Channel on Its Output State［J］.Phys Rev Lett,2003,91:047902.DOI:101103／PhysRevLett.91047902.

[11] O’Brien J I,Pryde G J,Gilchrist A,et al.Quantum Process Tomography of a Controlled-NOT Gate［J］.Phys Rev Lett,2004,93:080502.DOI:101103／PhysRevLett.93080502.

[12] Banaszek K,D’Ariano G M,Paris M G A,et al.Maximum-likelihood Estimation of the Density Matrix［J］.Phys Rev A,1999,61:010304.DOI:101103／PhysRevA.61010304.

[13] Anis A,Lvovsky A I.Maximum-likelihood Coherent-state Quantum Process Tomography［J］.New J Phys,2012,14:105021.DOI:101088／1367-2630／14／10／105021.

[14] James D F V,Kwiat P G,Munro W J,et al.Measurement of Qubits［J］.Phys Rev A,2001,64:052312.DOI:101103／PhysRevA.64052312.

[15] Tian Y L,Wang Z H,Zhang P F,et al.Measurement of Complete and Continuous Wigner Functions for Discrete Atomic Systems［J］.Phys Rev A,2018,97:013840.DOI:101103／PhysRevA.97013840.

[16] Nielsen M A,Chuang I L.Quantum Computation and Quantum Information［M］.2000,出版社:Cambridge University.

[17] Brown K R,Harrow A W,Chuang I L.Arbitrarily Accurate Composite Pulse Sequences［J］.Phys Rev A,2004,70:052318.DOI:101103／PhysRevA.70052318.

[18] Low G H,Yoder T J,Chuang I L.Optimal Arbitrarily Accurate Composite Pulse Sequences［J］.Phys Rev A,2014,89:022341.DOI:101103／PhysRevA.89022341.

[19] Yang J H,He X D,Guo R J,et al.Coherence Preservation of a Single Neutral Atom Qubit Transferred Between Magic-intensity Optical Traps［J］.Phys Rev Lett,2016,117:123201.DOI:101103／PhysRevLett.117123201.

[20] Carr A W,Saffman M.Doubly Magic Optical Trapping for Cs Atom Hyperfine Clock Transitions［J］.Phys Rev Lett,2016,117:150801.DOI:101103／PhysRevLett.117150801.

[21] Xia T,Lichtman M,Maller K,et al.Randomized Benchmarking of Single-qubit Gates in 2D Array of Neutral-atom Qubits［J］.Phys Rev Lett,2015,114:100503.DOI:101103／PhysRevLett.114100503.