Exact solution of a t-J chain with impurity
Bedurftig, G
Essler, F
Frahm, H
NUCLEAR PHYSICS B
volume 489
issue 3
697-736
(1997)
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X-ray edge singularity in integrable lattice models of correlated electrons
Essler, F
Frahm, H
PHYSICAL REVIEW B
volume 56
issue 11
6631-6641
(1997)
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Quasi-one-dimensional spin-1/2 Heisenberg magnets in their ordered phase: Correlation functions
Essler, F
Tsvelik, A
Delfino, G
PHYSICAL REVIEW B
volume 56
issue 17
11001-11013
(1997)
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Dynamical magnetic susceptibilities in copper benzoate
Essler, F
Tsvelik, A
PHYSICAL REVIEW B
volume 57
issue 17
10592-10597
(1998)
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Incommensurate spin correlations in spin-1/2 frustrated two-leg Heisenberg ladders
Nersesyan, A
Gogolin, A
Essler, F
PHYSICAL REVIEW LETTERS
volume 81
issue 4
910-913
(1998)
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Temperature corrections to conformal field theory
Essler, F
Korepin, V
Latremoliere, F
EUROPEAN PHYSICAL JOURNAL B
volume 5
issue 3
559-563
(1998)
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Form factors in the half-filled Hubbard model
Essler, F
Korepin, V
PHYSICAL REVIEW B
volume 59
issue 3
1734-1738
(1999)
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Sine-Gordon low-energy effective theory for copper benzoate
Essler, F
PHYSICAL REVIEW B
volume 59
issue 22
14376-14383
(1999)
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Density correlations in the half-filled Hubbard model
Essler, F
Frahm, H
PHYSICAL REVIEW B
volume 60
issue 12
8540-8542
(1999)
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Sine-Gordon quantum magnets
Essler, F
INTERNATIONAL JOURNAL OF MODERN PHYSICS B
volume 13
issue 24-25
2915-2925
(1999)
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