Fetching the paper…
Reading the bibliography…
Thermal density matrices can be described by a pure quantum state within the thermofield formalism.
H. A. Kramers and G. H. Wannier, Phys. Rev. 60
1941
Earlier work this paper cites.
Y. Takahashi and H. Umezawa, Collect. Phenom. 2
1975
Earlier work this paper cites.
H. Umezawa, H. Matsumoto, and M. Tachiki, Thermo-field dynamics and condensed states (North-Holland, Amsterdam, 1982)
1982
Earlier work this paper cites.
H. Matsumoto, Progress in quantum field theory (North-Holland, Amsterdam, 1986), p. 171
1986
Earlier work this paper cites.
I. Affleck, T. Kennedy, E. H. Lieb, and H. Tasaki, Phys. Rev. Lett. 59
1987
Earlier work this paper cites.
D. S. Rokhsar and S. A. Kivelson, Phys. Rev. Lett. 61
1988
Earlier work this paper cites.
A. Mann, M. Revzen, and H. Umezawa, Physics Letters A 139
1989
Earlier work this paper cites.
T. Nishino and K. Okunishi, J. Phys. Soc. Jpn. 64
1995
Earlier work this paper cites.
R. J. Bursill, T. Xiang, and G. A. Gehring, J. Phys.: Condens. Matter 8
1996
Earlier work this paper cites.
S. Sondhi, S. Girvin, J. Carini, and D. Shahar, Rev. Mod. Phys. 69
1997
Earlier work this paper cites.
X. Q. Wang and T. Xiang, Phys. Rev. B 56
1997
Earlier work this paper cites.
T. Nishino and N. Shibata, J. Phys. Soc. Jpn. 68
1999
Cited alongside, same era.
T. Enss and U. Schollwöck, J. Phys. A 34
2001
Cited alongside, same era.
A. Kitaev, Ann. Phys.(NY) 303
2003
Cited alongside, same era.
C. L. Henley, Journal of Physics: Condensed Matter 16
2004
Cited alongside, same era.
E. Ardonne, P. Fendley, and E. Fradkin, Annals of Physics 310
2004
Cited alongside, same era.
A. Feiguin and S. White, Phys. Rev. B 72
2005
Cited alongside, same era.
F. Verstraete, M. M. Wolf, D. Perez-Garcia, and J. I. Cirac, Phys. Rev. Lett. 96
2006
C. R. Laumann, S. A. Parameswaran, and S. L. Sondhi, Physical Review B 81
2010
Later among the works it cites.
C. Castelnovo, C. Chamon, and D. Sherrington, Phys. Rev. B 81
2010
Later among the works it cites.
D. Poilblanc, Phys. Rev. Lett. 105
2010
Later among the works it cites.
S. Isakov, P. Fendley, A. Ludwig, S. Trebst, and M. Troyer, Phys. Rev. B 83
2011
Later among the works it cites.
A. E. Feiguin and G. A. Fiete, Phys. Rev. Lett. 106
2011
Later among the works it cites.
Y.-K. Huang, P. Chen, , and Y.-J. Kao, Phys. Rev. B 86
2012
Later among the works it cites.
S. Bravyi, L. Caha, R. Movassagh, D. Nagaj, and P. W. Shor, Phys. Rev. Lett. 109
alphaXiv searches the wider corpus for related work and actual follow-ups.
alphaXiv is searching for related work…
Cited alongside, same era.
J. Oitmaa, C. Hamer, and W. Zheng, Series Expansion Methods for strongly interacting lattice models (Cambridge University Press, 2006)
2006
Cited alongside, same era.
R. D. Somma, C. D. Batista, and G. Ortiz, Phys. Rev. Lett. 99
2007
Cited alongside, same era.
J. Cano and P. Fendley, Phys. Rev. Lett. 105
2010
Cited alongside, same era.
2012
Later among the works it cites.
M. Soltanieh-ha and A. E. Feiguin, Phys. Rev. B 86
2012
Later among the works it cites.
A. E. Feiguin, R. D. Somma, and C. D. Batista, arXiv preprint arXiv:1303.0305 (2013)
2013
Closest in time.
X. Chen and E. Fradkin, arXiv preprint arXiv:1305.6538 (2013)
2013
Closest in time.