Robust Architecture for Programmable Universal Unitaries

被引:59
|
作者
Saygin, M. Yu [1 ]
Kondratyev, I., V [1 ]
Dyakonov, I., V [1 ]
Mironov, S. A. [2 ,3 ,4 ]
Straupe, S. S. [1 ]
Kulik, S. P. [1 ]
机构
[1] Lomonosov Moscow State Univ, Fac Phys, Quantum Technol Ctr, Leninskie Gory 1,Bldg 35, Moscow 119991, Russia
[2] Russian Acad Sci, Inst Nucl Res, 60th October Anniversary Prospect,7a, Moscow 117312, Russia
[3] Inst Theoret & Expt Phys, Bolshaya Cheriomyshkinskaya 25, Moscow 117218, Russia
[4] Moscow Inst Phys & Technol, Inst Ski Pereulok 9, Dolgoprudnyi 141701, Russia
关键词
PARAMETRIZATION;
D O I
10.1103/PhysRevLett.124.010501
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The decomposition of large unitary matrices into smaller ones is important because it provides ways to the realization of classical and quantum information processing schemes. Today, most of the methods use planar meshes of tunable two-channel blocks; however, the schemes turn out to be sensitive to fabrication errors. We study a novel decomposition method based on multichannel blocks. We have shown that the scheme is universal even when the block's transfer matrices are chosen at random, making it virtually insensitive to errors. Moreover, the placement of the variable elements can be arbitrary, so that the scheme is not bound to specific topologies. Our method can be beneficial for large-scale implementations of unitary transformations by techniques, which are not of wide proliferation today or have yet to be developed.
引用
收藏
页数:6
相关论文
共 50 条
  • [21] UNIVERSAL APPROACH TO DESIGN OF PROGRAMMABLE MODEMS
    VALERYANOV, VI
    VASILEV, VP
    RAZZHIVIN, SS
    TELECOMMUNICATIONS AND RADIO ENGINEERING, 1990, 45 (06) : 10 - 15
  • [22] A UNIVERSAL PROGRAM FOR FULLY PROGRAMMABLE PACEMAKERS
    THAKOR, NV
    COMPUTERS IN BIOLOGY AND MEDICINE, 1983, 13 (04) : 271 - 279
  • [23] Efficient universal programmable quantum measurements
    D'Ariano, GM
    Perinotti, P
    PHYSICAL REVIEW LETTERS, 2005, 94 (09) : 1 - 4
  • [24] AN ARCHITECTURE FOR PROGRAMMABLE NETWORK ELEMENTS
    ROSS, FL
    DALLAS GLOBECOM 89, VOLS 1-3: COMMUNICATIONS TECHNOLOGY FOR THE 1990S AND BEYOND, 1989, : 122 - 126
  • [25] THE ARCHITECTURE OF A PROGRAMMABLE SYSTOLIC CHIP
    FISHER, AL
    KUNG, HT
    MONIER, LM
    DOHI, Y
    JOURNAL OF VLSI AND COMPUTER SYSTEMS, 1984, 1 (02): : 153 - 169
  • [26] Programmable CRC circuit architecture
    Toal, Ciaran
    Sezer, Sakir
    Yang, Xin
    McLaughlin, Kieran
    Bums, Dwayne
    Seceleanu, Tiberiu
    20TH ANNIVERSARY IEEE INTERNATIONAL SOC CONFERENCE, PROCEEDINGS, 2007, : 123 - +
  • [27] Programmable architecture for quantum computing
    Chen, Jialin
    Wang, Lingli
    Charbon, Edoardo
    Wang, Bin
    PHYSICAL REVIEW A, 2013, 88 (02):
  • [28] Computational field programmable architecture
    Kaviani, A
    Vranesic, D
    Brown, S
    IEEE 1998 CUSTOM INTEGRATED CIRCUITS CONFERENCE - PROCEEDINGS, 1998, : 261 - 264
  • [29] AquaCore: A Programmable Architecture for Microfluidics
    Amin, Ahmed M.
    Thottethodi, Mithuna
    Vijaykumar, T. N.
    Wereley, Steven
    Jacobson, Stephen C.
    ISCA'07: 34TH ANNUAL INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE, CONFERENCE PROCEEDINGS, 2007, : 254 - 265
  • [30] A universal programmable fiber architecture for the representation of a general incompressible linearly elastic material as a fiber-reinforced fluid
    Mori, Yoichiro
    Peskin, Charles S.
    ADVANCES IN APPLIED MATHEMATICS, 2009, 43 (01) : 75 - 100