- 
								[1]
								
G. Martinelli, C. Pittori, C. T. Sachrajda et al, Nucl. Phys. B, 445: 81 (1995), arXiv:hep-lat/9411010
 - 
								[2]
								
K. Symanzik, Nucl. Phys. B, 226: 187 (1983)
 - 
								[3]
								
M. Luscher and P. Weisz, Commun. Math. Phys., 97: 59 (1985), [Erratum: Commun. Math. Phys., 98: 433 (1985)]
 - 
								[4]
								
N. S. Craigie and H. Dorn, Nucl. Phys. B, 185: 204 (1981)
 - 
								[5]
								
H. Dorn, Fortsch. Phys., 34: 11 (1986)
 - 
								[6]
								
X. Ji, Phys. Rev. Lett., 110: 262002 (2013), arXiv:1305.1539
 - 
								[7]
								
Y.-Q. Ma and J.-W. Qiu, (2014), arXiv: 1404.6860
 - 
								[8]
								
A. V. Radyushkin, Phys. Rev. D, 96: 034025 (2017), arXiv:1705.01488
 - 
								[9]
								
H.-W. Lin, J.-W. Chen, S. D. Cohen et al, Phys. Rev. D, 91: 054510 (2015), arXiv:1402.1462
 - 
								[10]
								
J.-W. Chen, S. D. Cohen, X. Ji et al, Nucl. Phys. B, 911: 246 (2016), arXiv:1603.06664
 - 
								[11]
								
H.-W. Lin, J.-W. Chen, T. Ishikawa et al, (2017), arXiv: 1708.05301
 - 
								[12]
								
C. Alexandrou, K. Cichy, V. Drach et al, Phys. Rev. D, 92: 014502 (2015), arXiv:1504.07455
 - 
								[13]
								
C. Alexandrou, K. Cichy, M. Constantinou et al, Phys. Rev. D, 96: 014513 (2017), arXiv:1610.03689
 - 
								[14]
								
C. Alexandrou, K. Cichy, M. Constantinou et al, Nucl. Phys. B, 923: 394 (2017), arXiv:1706.00265
 - 
								[15]
								
J.-W. Chen, T. Ishikawa, L. Jin et al, Phys. Rev. D, 97: 014505 (2018), arXiv:1706.01295
 - 
								[16]
								
J.-H. Zhang, J.-W. Chen, X. Ji et al, Phys. Rev. D, 95: 094514 (2017), arXiv:1702.00008
 - 
								[17]
								
J.-W. Chen, L. Jin, H.-W. Lin et al, (2017), arXiv: 1712.10025
 - 
								[18]
								
X. Xiong, X. Ji, J.-H. Zhang et al, Phys. Rev. D, 90: 014051 (2014), arXiv:1310.7471
 - 
								[19]
								
X. Ji and J.-H. Zhang, Phys. Rev. D, 92: 034006 (2015), arXiv:1505.07699
 - 
								[20]
								
X. Ji, A. Schäfer, X. Xiong et al, Phys. Rev. D, 92: 014039 (2015), arXiv:1506.00248
 - 
								[21]
								
X. Xiong and J.-H. Zhang, Phys. Rev. D, 92: 054037 (2015), arXiv:1509.08016
 - 
								[22]
								
X. Ji, P. Sun, X. Xiong et al, Phys. Rev. D, 91: 074009 (2015), arXiv:1405.7640
 - 
								[23]
								
C. Monahan, (2017), arXiv: 1710.04607
 - 
								[24]
								
X. Ji, L.-C. Jin, F. Yuan et al, (2018), arXiv: 1801.05930
 - 
								[25]
								
I. W. Stewart and Y. Zhao, (2017), arXiv: 1709.04933
 - 
								[26]
								
M. Constantinou and H. Panagopoulos, Phys. Rev. D, 96: 054506 (2017), arXiv:1705.11193
 - 
								[27]
								
J. Green, K. Jansen, and F. Steffens, (2017), arXiv: 1707.07152
 - 
								[28]
								
T. Izubuchi, X. Ji, L. Jin et al, (2018), arXiv: 1801.03917
 - 
								[29]
								
X. Xiong, T. Luu, and U.-G. Meißner, (2017), arXiv: 1705.00246
 - 
								[30]
								
W. Wang, S. Zhao, and R. Zhu, Eur. Phys. J. C, 78: 147 (2018), arXiv:1708.02458
 - 
								[31]
								
W. Wang and S. Zhao, (2017), arXiv: 1712.09247
 - 
								[32]
								
J. Xu, Q.-A. Zhang, and S. Zhao, (2018), arXiv: 1804.01042
 - 
								[33]
								
T. Ishikawa, Y.-Q. Ma, J.-W. Qiu et al, (2016), arXiv: 1609.02018
 - 
								[34]
								
J.-W. Chen, X. Ji, and J.-H. Zhang, Nucl. Phys. B, 915: 1 (2017), arXiv:1609.08102
 - 
								[35]
								
X. Ji, J.-H. Zhang, and Y. Zhao, (2017), arXiv: 1706.08962
 - 
								[36]
								
T. Ishikawa, Y.-Q. Ma, J.-W. Qiu et al, Phys. Rev. D, 96: 094019 (2017), arXiv:1707.03107
 - 
								[37]
								
J.-W. Chen, T. Ishikawa, L. Jin et al, (2017), arXiv: 1710.01089
 - 
								[38]
								
J.-W. Chen, T. Ishikawa, L. Jin et al, (2017), arXiv: 1711.07858
 - 
								[39]
								
H.-n. Li, Phys. Rev. D, 94: 074036 (2016), arXiv:1602.07575
 - 
								[40]
								
C. Monahan and K. Orginos, JHEP, 03: 116 (2017), arXiv:1612.01584
 - 
								[41]
								
A. Radyushkin, Phys. Lett. B, 767: 314 (2017), arXiv:1612.05170
 - 
								[42]
								
G. C. Rossi and M. Testa, Phys. Rev. D, 96: 014507 (2017), arXiv:1706.04428
 - 
								[43]
								
C. E. Carlson and M. Freid, Phys. Rev. D, 95: 094504 (2017), arXiv:1702.05775
 - 
								[44]
								
X. Ji, J.-H. Zhang, and Y. Zhao, Nucl. Phys. B, 924: 366 (2017), arXiv:1706.07416
 - 
								[45]
								
J.-W. Chen, L. Jin, H.-W. Lin et al, (2018), arXiv: 1803.04393
 - 
								[46]
								
C. Alexandrou, K. Cichy, M. Constantinou et al, (2018), arXiv: 1803.02685
 - 
								[47]
								
L. Gamberg, Z.-B. Kang, I. Vitev et al, Phys. Lett. B, 743: 112 (2015), arXiv:1412.3401
 - 
								[48]
								
S.-i. Nam, Mod. Phys. Lett. A, 32: 1750218 (2017), arXiv:1704.03824
 - 
								[49]
								
W. Broniowski and E. Ruiz Arriola, Phys. Lett. B, 773: 385 (2017), arXiv:1707.09588
 - 
								[50]
								
Y. Jia, S. Liang, L. Li et al, JHEP, 11: 151 (2017), arXiv:1708.09379
 - 
								[51]
								
T. J. Hobbs, Phys. Rev. D, 97: 054028 (2018), arXiv:1708.05463
 - 
								[52]
								
Y. Jia and X. Xiong, Phys. Rev. D, 94: 094005 (2016), arXiv:1511.04430
 - 
								[53]
								
J.-W. Chen, L. Jin, H.-W. Lin et al, (2018), arXiv: 1804.01483
 - 
								[54]
								
K. Orginos, A. Radyushkin, J. Karpie et al, Phys. Rev. D, 96: 094503 (2017), arXiv:1706.05373
 - 
								[55]
								
A. Radyushkin, (2018), arXiv: 1801.02427
 - 
								[56]
								
J.-H. Zhang, J.-W. Chen, and C. Monahan, (2018), arXiv: 1801.03023
 - 
								[57]
								
B. U. Musch, P. Hagler, J. W. Negele et al, Phys. Rev. D, 83: 094507 (2011), arXiv:1011.1213
 - 
								[58]
								
T. Ishikawa, EPJ Web Conf., 175: 06028 (2018), arXiv:1802.02333
 - 
								[59]
								
G. S. Bali, B. Lang, B. U. Musch et al, Phys. Rev. D, 93: 094515 (2016), arXiv:1602.05525
 - 
								[60]
								
C. Gattringer and C. B. Lang, Lect. Notes Phys., 788: 1 (2010)
 - 
								[61]
								
R. Sommer, in Modern perspectives in lattice QCD: Quantum field theory and high performance computing. Proceedings, International School, 93rd Session, Les Houches, France, August 3-28, 2009(2010), pp. 517-590, 1008.0710, URL http://inspirehep.net/record/864434/files/arXiv:1008.0710.pdf
 - 
								[62]
								
R. Sommer, Nucl. Part. Phys. Proc., 261-262: 338 (2015), arXiv:1501.03060
 - 
								[63]
								
D. Becirevic and J. Reyes, Nucl. Phys. Proc. Suppl., 129: 435 (2004)
 - 
								[64]
								
B. Blossier, Phys. Rev. D, 76: 114513 (2007), arXiv:0705.0283
 - 
								[65]
								
T. Ishikawa, Y. Aoki, J. M. Flynn et al, JHEP, 05: 040 (2011), arXiv:1101.1072
 - 
								[66]
								
B. Sheikholeslami and R. Wohlert, Nucl. Phys. B, 259: 572 (1985)
 - 
								[67]
								
G. Heatlie, G. Martinelli, C. Pittori et al, Nucl. Phys. B, 352: 266 (1991)
 - 
								[68]
								
A. Borrelli, C. Pittori, R. Frezzotti et al, Nucl. Phys. B, 409: 382 (1993)