-
1
-
-
36149009858
-
New approach to the theory of superexchange interactions
-
P. W. Anderson, New approach to the theory of superexchange interactions, Phys. Rev. 115:2-13 (1959).
-
(1959)
Phys. Rev.
, vol.115
, pp. 2-13
-
-
Anderson, P.W.1
-
2
-
-
21844499957
-
Generalized Hartree-Fock theory and the Hubbard model
-
V. Bach, E. H. Lieb, and J. P. Solovej, Generalized Hartree-Fock theory and the Hubbard model, J. Stat. Phys. 76:3-90 (1994).
-
(1994)
J. Stat. Phys.
, vol.76
, pp. 3-90
-
-
Bach, V.1
Lieb, E.H.2
Solovej, J.P.3
-
3
-
-
17444404052
-
-
V. Bach, E. H. Lieb, and M. V. Travaglia, in preparation
-
V. Bach, E. H. Lieb, and M. V. Travaglia, in preparation.
-
-
-
-
4
-
-
0005737131
-
Exact results for the distribution of the f-level ground state occupation in the spinless Falicov-Kimball model
-
U. Brandt and R. Schmidt, Exact results for the distribution of the f-level ground state occupation in the spinless Falicov-Kimball model, Z. Phys. B 63:45-53 (1986).
-
(1986)
Z. Phys. B
, vol.63
, pp. 45-53
-
-
Brandt, U.1
Schmidt, R.2
-
5
-
-
0033245977
-
Effective Hamiltonians and phase diagrams for tight-binding models
-
N. Datta, R. Fernández, and J. Fröhlich, Effective Hamiltonians and phase diagrams for tight-binding models, J. Stat. Phys. 96:545-611 (1999).
-
(1999)
J. Stat. Phys.
, vol.96
, pp. 545-611
-
-
Datta, N.1
Fernández, R.2
Fröhlich, J.3
-
6
-
-
0001237213
-
Low-temperature phase diagrams of quantum lattice systems. II. Convergent perturbation expansion ans stability in systems with infinite degeneracy
-
N. Datta, R. Fernández, J. Fröhlich, and L. Rey-Bellet, Low-temperature phase diagrams of quantum lattice systems. II. Convergent perturbation expansion ans stability in systems with infinite degeneracy, Helv. Phys. Acta 69:752-820 (1996).
-
(1996)
Helv. Phys. Acta
, vol.69
, pp. 752-820
-
-
Datta, N.1
Fernández, R.2
Fröhlich, J.3
Rey-Bellet, L.4
-
7
-
-
0036591108
-
Segregation in the Falicov-Kimball model
-
J. K. Freericks, E. H. Lieb, and D. Ueltschi, Segregation in the Falicov-Kimball model, Commun. Math. Phys. 227:243-79 (2002), Phase separation due to quantum mechanical correlations, Phys. Rev. Lett. 88:106401 (2002).
-
(2002)
Commun. Math. Phys.
, vol.227
, pp. 243-279
-
-
Freericks, J.K.1
Lieb, E.H.2
Ueltschi, D.3
-
8
-
-
0037061221
-
Phase separation due to quantum mechanical correlations
-
J. K. Freericks, E. H. Lieb, and D. Ueltschi, Segregation in the Falicov-Kimball model, Commun. Math. Phys. 227:243-79 (2002), Phase separation due to quantum mechanical correlations, Phys. Rev. Lett. 88:106401 (2002).
-
(2002)
Phys. Rev. Lett.
, vol.88
, pp. 106401
-
-
-
9
-
-
0037424565
-
Lower bound for the segregation energy in the Falicov-Kimball model
-
P. S. Goldbaum, Lower bound for the segregation energy in the Falicov-Kimball model, J. Phys. A 36:2227-34 (2003).
-
(2003)
J. Phys. A
, vol.36
, pp. 2227-2234
-
-
Goldbaum, P.S.1
-
10
-
-
0032291805
-
Microscopic conditions favoring itinerant ferromagnetism: Hund's rule coupling and orbital degeneracy
-
K. Held and D. Vollhardt, Microscopic conditions favoring itinerant ferromagnetism: Hund's rule coupling and orbital degeneracy, Eur. Phys. J. B 5:473 (1998).
-
(1998)
Eur. Phys. J. B
, vol.5
, pp. 473
-
-
Held, K.1
Vollhardt, D.2
-
11
-
-
0001249753
-
Electronic correlations in manganites
-
K. Held and D. Vollhardt, Electronic correlations in manganites, Phys. Rev. Lett. 22:5168-5171 (2000).
-
(2000)
Phys. Rev. Lett.
, vol.22
, pp. 5168-5171
-
-
Held, K.1
Vollhardt, D.2
-
12
-
-
46149142828
-
An itinerant electron model with crystalline or magnetic long range order
-
T. Kennedy and E. H. Lieb, An itinerant electron model with crystalline or magnetic long range order, Physica A 138:320-358 (1986).
-
(1986)
Physica A
, vol.138
, pp. 320-358
-
-
Kennedy, T.1
Lieb, E.H.2
-
13
-
-
11044221443
-
Ferromagnetism in the Hubbard model
-
A. Mielke and H. Tasaki, Ferromagnetism in the Hubbard model, Commun. Math. Phys. 158:341-371 (1993).
-
(1993)
Commun. Math. Phys.
, vol.158
, pp. 341-371
-
-
Mielke, A.1
Tasaki, H.2
-
14
-
-
0344120351
-
Ferromagnetism in the Hubbard model: A constructive approach
-
H. Tasaki, Ferromagnetism in the Hubbard model: A constructive approach, Commun. Math. Phys. 242:445-472 (2003).
-
(2003)
Commun. Math. Phys.
, vol.242
, pp. 445-472
-
-
Tasaki, H.1
-
15
-
-
0037764091
-
Charge ordered ferromagnetic phase in manganites
-
M.-T. Tran, Charge ordered ferromagnetic phase in manganites, Phys. Rev. B 67:144404 (2003).
-
(2003)
Phys. Rev. B
, vol.67
, pp. 144404
-
-
Tran, M.-T.1
-
16
-
-
4344647045
-
Segregation in the asymmetric Hubbard model
-
D. Ueltschi, Segregation in the asymmetric Hubbard model, J. Stat. Phys. 116:681-697 (2004).
-
(2004)
J. Stat. Phys.
, vol.116
, pp. 681-697
-
-
Ueltschi, D.1
|