Abstract
The two-dimensional quantum XY model with a transverse magnetic field was investigated with the exact diagonalization method. Upon turning on the magnetic field h and the XY -plane anisotropy η, there appear a variety of phase boundaries, which meet at the multicritical point (h, η) = (2, 0). We devote ourselves to the Ising-universality branch, placing an emphasis on the multicritical behavior. As a probe to detect the underlying phase transitions, we adopt the fidelity susceptibility χF. The fidelity susceptibility does not rely on any presumptions as to the order parameter involved. We made a finite-size-scaling analysis of χF for η = 1 (Ising limit), where a number of preceding results are available. Thereby, similar analyses with η scaled were carried out around the multicritical point. We found that the χF data are described by the crossover scaling theory. A comparison with the preceding studies of the multicriticality is made.
Graphical abstract
Similar content being viewed by others
References
A. Uhlmann, Rep. Math. Phys. 9, 273 (1976)
R. Jozsa, J. Mod. Opt. 41, 2315 (1994)
A. Peres, Phys. Rev. A 30, 1610 (1984)
T. Gorin, T. Prosen, T.H. Seligman, M. Žnidarič, Phys. Rep. 435, 33 (2006)
H.T. Quan, Z. Song, X.F. Liu, P. Zanardi, C.P. Sun, Phys. Rev. Lett. 96, 140604 (2006)
P. Zanardi, N. Paunković, Phys. Rev. E 74, 031123 (2006)
H.-Q. Zhou, J.P. Barjaktarevic̃, J. Phys. A: Math. Theor. 41, 412001 (2008)
W.-L. You, Y.-L. Dong, Phys. Rev. B 84, 174426 (2011)
D. Rossini, E. Vicari, Phys. Rev. E 98, 062137 (2018)
V.R. Vieira, J. Phys.: Conf. Ser. 213, 012005 (2010)
S.-J. Gu, Int. J. Mod. Phys. B 24, 4371 (2010)
A.F. Albuquerque, F. Alet, C. Sire, S. Capponi, Phys. Rev. B 81, 064418 (2010)
D. Schwandt, F. Alet, S. Capponi, Phys. Rev. Lett. 103, 170501 (2009)
C. De Grandi, A. Polkovnikov, A.W. Sandvik, Phys. Rev. B 84, 224303 (2011)
L. Wang, Y.-H. Liu, J. Imriška, P.N. Ma, M. Troyer, Phys. Rev. X 5, 031007 (2015)
J. Zhang, X. Peng, N. Rajendran, D. Suter, Phys. Rev. Lett. 100, 100501 (2008)
M. Kolodrubetz, V. Gritsev, A. Polkovnikov, Phys. Rev. B 88, 064304 (2013)
S.-J. Gu, W.C. Yu, Europhys. Lett. 108, 20002 (2014)
Q. Luo, J. Zhao, X. Wang, Phys. Rev. E 98, 022106 (2018)
V. Mukherjee, A. Polkovnikov, A. Dutta, Phys. Rev. B 83, 075118 (2011)
J. Maziero, H.C. Guzman, L.C. Céleri, M.S. Sarandy, R.M. Serra, Phys. Rev. A 82, 012106 (2010)
Z.-Y. Sun, Y.-Y. Wu, J. Xu, H.-L. Huang, B.-F. Zhan, B. Wang, C.-B. Duanpra, Phys. Rev. A 89, 022101 (2014)
G. Karpat, B. Çakmak, F.F. Fanchini, Phys. Rev. B 90, 104431 (2014)
S. Katsura, Phys. Rev. 127, 1508 (1962)
E. Barouch, B.M. McCoy, M. Dresden, Phys. Rev. A 2, 1075 (1970)
M. Suzuki, Prog. Theor. Phys. 46, 1337 (1971)
M. Henkel, J. Phys. A: Math. Theor. 17, L795 (1984)
S. Jalal, R. Khare, S. Lal, https://arXiv:1610.09845
S. Wald, M. Henkel, J. Stat. Mech.: Theory Exp. 2015, P07006 (2015)
V.Z. Kashurnikov, N.V. Prokof’ev, B.V. Scistunov, M. Troyer, Phys. Rev. B 59, 1162 (1999)
V. Zapf, M. Jaime, C.D. Batista, Rev. Mod. Phys. 86, 563 (2014)
M.S.L. du Croo de Jongh, J.M.J. van Leeuwen, Phys. Rev. B 57, 8494 (1998)
W.-C. Yu, H.-M. Kwok, J. Cao, S.-J. Gu, Phys. Rev. E 80, 021108 (2009)
A. Montakhab, A. Asadian, Phys. Rev. A 82, 062313 (2010)
C.-Y. Huang, F.-L. Lin, Phys. Rev. A 81, 032304 (2010)
B. Braiorr-Orrs, M. Weyrauch, M.V. Rakov, Quantum Inf. Comput. 16, 0885 (2016)
L. Amico, R. Fazio, A. Osterloh, V. Vedral, Rev. Mod. Phys. 80, 517 (2008)
R. Horodecki, P. Horodecki, M. Horodecki, K. Horodecki, Rev. Mod. Phys. 81, 865 (2009)
E.K. Riedel, F. Wegner, Z. Phys. 225, 195 (1969)
P. Pfeuty, D. Jasnow, M.E. Fisher, Phys. Rev. B 10, 2088 (1974)
M. Adamski, J. Jȩdrzejewski, T. Krokhmalskii, https://arXiv:1502.05268
C. Hoeger, G.V. Gehlen, V. Rittenberg, J. Phys. A: Math. Gen. 18, 1813 (1985)
M. Hasenbusch, Phys. Rev. B 82, 174433 (2010)
W. Hofstetter, M. Henkel, J. Phys. A: Math. Gen. 29, 1359 (1996)
C. De Franco, L.F. Tocchio, F. Becca, Phys. Rev. B 98, 075117 (2018)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Nishiyama, Y. Multicritical behavior of the fidelity susceptibility for the 2D quantum transverse-field XY model. Eur. Phys. J. B 92, 167 (2019). https://doi.org/10.1140/epjb/e2019-100269-8
Received:
Revised:
Published:
DOI: https://doi.org/10.1140/epjb/e2019-100269-8