A.A. Abrikosov, On the Magnetic properties of superconductors of the second group, Sov. Phys. JETP 5 (1957) 1174.
H.B. Nielsen and P. Olesen, Vortex-line models for dual strings, Nucl. Phys. B 61 (1973) 45 [SPIRES].
J.F. Arvis, The exact Q anti-Q potential in Nambu String Theory, Phys. Lett. B 127 (1983) 106 [SPIRES].
M. Caselle, M. Panero and P. Provero, String effects in Polyakov loop correlators, JHEP 06 (2002) 061 [hep-lat/0205008] [SPIRES].
M. Lüscher and P. Weisz, Quark confinement and the bosonic string, JHEP 07 (2002) 049 [hep-lat/0207003] [SPIRES].
M. Caselle, M. Panero, P. Provero and M. Hasenbusch, String effects in Polyakov loop correlators, Nucl. Phys. Proc. Suppl. 119 (2003) 499 [hep-lat/0210023] [SPIRES].
M. Caselle, M. Hasenbusch and M. Panero, String effects in the 3d gauge Ising model, JHEP 01 (2003) 057 [hep-lat/0211012] [SPIRES].
M. Caselle, M. Hasenbusch and M. Panero, Effective string picture for confinement at finite temperature: Theoretical predictions and high precision numerical results, Nucl. Phys. Proc. Suppl. 129 (2004) 593 [hep-lat/0309147] [SPIRES].
M. Caselle, M. Panero and M. Hasenbusch, Effective string picture for confining gauge theories at finite temperature, hep-lat/0312005 [SPIRES].
M. Caselle, M. Hasenbusch and M. Panero, Short distance behaviour of the effective string, JHEP 05 (2004) 032 [hep-lat/0403004] [SPIRES].
M. Caselle, M. Pepe and A. Rago, Static quark potential and effective string corrections in the (2 + 1)-d SU(2) Yang-Mills theory, JHEP 10 (2004) 005 [hep-lat/0406008] [SPIRES].
M. Lüscher and P. Weisz, String excitation energies in SU(N) gauge theories beyond the free-string approximation, JHEP 07 (2004) 014 [hep-th/0406205] [SPIRES].
M. Caselle, M. Hasenbusch and M. Panero, Comparing the Nambu-Goto string with LGT results, JHEP 03 (2005) 026 [hep-lat/0501027] [SPIRES].
M. Billó and M. Caselle, Polyakov loop correlators from D0-brane interactions in bosonic string theory, JHEP 07 (2005) 038 [hep-th/0505201] [SPIRES].
M. Caselle, M. Hasenbusch and M. Panero, On the effective string spectrum of the tridimensional Z(2) gauge model, JHEP 01 (2006) 076 [hep-lat/0510107] [SPIRES].
M. Billó, M. Caselle, M. Hasenbusch and M. Panero, QCD string from D0 branes, PoS LAT2005 (2006) 309 [hep-lat/0511008] [SPIRES].
N.D. Hari Dass and P. Majumdar, High accuracy simulations of D = 4 SU(3) QCD-string, PoS LAT2005 (2006) 312 [hep-lat/0511055] [SPIRES].
N.D. Hari Dass and P. Majumdar, String-like behaviour of 4d SU(3) Yang-Mills flux tubes, JHEP 10 (2006) 020 [hep-lat/0608024] [SPIRES].
N.D. Hari Dass and P. Majumdar, Continuum limit of string formation in 3 − D SU(2) LGT, Phys. Lett. B 658 (2008) 273 [hep-lat/0702019] [SPIRES].
B.B. Brandt and P. Majumdar, Luescher-Weisz algorithm for excited states of the QCD flux-tube, PoS LAT2007 (2007) 027 [arXiv:0709.3379] [SPIRES].
B.B. Brandt and P. Majumdar, Spectrum of the QCD flux tube in 3d SU(2) lattice gauge theory, Phys. Lett. B 682 (2009) 253 [arXiv:0905.4195] [SPIRES].
B. Lucini and M. Teper, SU(N) gauge theories in 2+1 dimensions: Further results, Phys. Rev. D 66 (2002) 097502 [hep-lat/0206027] [SPIRES].
H. Meyer and M. Teper, Confinement and the effective string theory in SU(N → ∞):A lattice study, JHEP 12 (2004) 031 [hep-lat/0411039] [SPIRES].
S. Lottini and F. Gliozzi, The glue-ball spectrum of pure percolation, PoS LAT2005 (2006) 292 [hep-lat/0510034] [SPIRES].
M. Caselle, M. Hasenbusch and M. Panero, High precision Monte Carlo simulations of interfaces in the three-dimensional Ising model: A comparison with the Nambu-Goto effective string model, JHEP 03 (2006) 084 [hep-lat/0601023] [SPIRES].
M. Billó, M. Caselle and L. Ferro, The partition function of interfaces from the Nambu-Goto effective string theory, JHEP 02 (2006) 070 [hep-th/0601191] [SPIRES].
M. Caselle, M. Hasenbusch and M. Panero, The interface free energy: Comparison of accurate Monte Carlo results for the 3D Ising model with effective interface models, JHEP 09 (2007) 117 [arXiv:0707.0055] [SPIRES].
M. Billó, M. Caselle and L. Ferro, Universal behaviour of interfaces in 2d and dimensional reduction of Nambu-Goto strings, Nucl. Phys. B 795 (2008) 623 [arXiv:0708.3302] [SPIRES].
A. Athenodorou, B. Bringoltz and M. Teper, The closed string spectrum of SU(N) gauge theories in 2+1 dimensions, Phys. Lett. B 656 (2007) 132 [arXiv:0709.0693] [SPIRES].
A. Athenodorou, B. Bringoltz and M. Teper, The spectrum of closed loops of fundamental fluxin D = 2 + 1 SU(N) gauge theories, PoS LAT2007 (2007) 288 [arXiv:0709.2981] [SPIRES].
M. Billó, M. Caselle, L. Ferro, M. Hasenbusch and M. Panero, Effective string theory description of the interface free energy, PoS LAT2007 (2007) 294 [arXiv:0710.1751] [SPIRES].
P. Giudice, F. Gliozzi and S. Lottini, Confining string beyond the free approximation: the case of random percolation, PoS LATTICE2008 (2008) 264 [arXiv:0811.2879] [SPIRES].
P. Giudice, F. Gliozzi and S. Lottini, The confining string beyond the free-string approximation in the gauge dual of percolation, JHEP 03 (2009) 104 [arXiv:0901.0748] [SPIRES].
A. Athenodorou, B. Bringoltz and M. Teper, The spectrum of closed loops of fundamental fluxin D = 3 + 1 SU(N) gauge theories, PoS LAT2009 (2009) 223 [arXiv:0912.3238] [SPIRES].
A. Athenodorou, B. Bringoltz and M. Teper, Closed flux tubes and their string description in D = 3 + 1 SU(N) gauge theories, arXiv:1007.4720 [SPIRES].
M. Lüscher, K. Symanzik and P. Weisz, Anomalies of the Free Loop Wave Equation in the WKB Approximation, Nucl. Phys. B 173 (1980) 365 [SPIRES].
M. Lüscher, Symmetry breaking aspects of the roughening transition in gauge theories, Nucl. Phys. B 180 (1981) 317 [SPIRES].
O. Aharony and E. Karzbrun, On the effective action of confining strings, JHEP 06 (2009) 012 [arXiv:0903.1927] [SPIRES].
H.B. Meyer, Poincaré invariance in effective string theories, JHEP 05 (2006) 066 [hep-th/0602281] [SPIRES].
O. Aharony, Z. Komargodski and A. Schwimmer, work in progress, presented at the Strings 2009 conference (2009), http://strings2009.roma2.infn.it/talks/Aharony Strings09.ppt, and at the ECT* workshop on “Confining flux tubes and strings” (2010), http://www.ect.it/Meetings/ConfsWksAndCollMeetings/ConfWksDocument/2010/talks/Workshop_05_07_2010/Aharony.ppt.
E. Braaten, R.D. Pisarski and S.-M. Tse, The static potential for smooth strings, Phys. Rev. Lett. 58 (1987) 93 [Erratum-ibid. 59 (1987) 1870] [SPIRES].
E. Braaten and S.-M. Tse, The static potential for smooth strings in the large D limit, Phys. Rev. D 36 (1987) 3102 [SPIRES].
A.M. Polyakov, Fine structure of strings, Nucl. Phys. B 268 (1986) 406 [SPIRES].
J.M. Maldacena, The large-N limit of superconformal field theories and supergravity, Int. J. Theor. Phys. 38 (1999) 1113 [Adv. Theor. Math. Phys. 2 (1998) 231] [hep-th/9711200] [SPIRES].
O. Aharony and N. Klinghoffer, Corrections to Nambu-Goto energy levels from the effective string action, JHEP 12 (2010) 058 [arXiv:1008.2648] [SPIRES].
K. Dietz and T. Filk, On the renormalization of string functionals, Phys. Rev. D 27 (1983) 2944 [SPIRES].
V.V. Nesterenko and I.G. Pirozhenko, Justification of the zeta function renormalization in rigid string model, J. Math. Phys. 38 (1997) 6265 [hep-th/9703097] [SPIRES].
M. Caselle and K. P inn, On the universality of certain non-renormalizable contributions in two-dimensional Quantum Field Theory, Phys. Rev. D 54 (1996) 5179 [hep-lat/9602026] [SPIRES].
M. E. Peskin and D. V. Schroeder, An introduction to quantum field theory, Addison-Wesley, Reading, U.S.A. (1995) [SPIRES].
E. Witten, Anti-de Sitter space, thermal phase transition and confinement in gauge theories, Adv. Theor. Math. Phys. 2 (1998) 505 [hep-th/9803131] [SPIRES].
J.M. Maldacena and C. Núñez, Towards the large-N limit of pure N = 1 super Yang-Mills, Phys. Rev. Lett. 86 (2001) 588 [hep-th/0008001] [SPIRES].
I.R. Klebanov and M.J. Strassler, Supergravity and a confining gauge theory: Duality cascades and χSB-resolution of naked singularities, JHEP 08 (2000) 052 [hep-th/0007191] [SPIRES].
G. Bertoldi, F. Bigazzi, A.L. Cotrone, C. Núñez and L.A. Pando Zayas, On the universality class of certain string theory hadrons, Nucl. Phys. B 700 (2004) 89 [hep-th/0401031] [SPIRES].