Haldane Gap of the Three-Box Symmetric SU(3) Chain

Physical Review Letters ◽

10.1103/physrevlett.125.057202 ◽

2020 ◽

Vol 125 (5) ◽

Author(s):

Samuel Gozel ◽

Pierre Nataf ◽

Frédéric Mila

Keyword(s):

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SYMMETRY OF SPIN WAVES AND HALDANE GAP IN CsNiCl3

Le Journal de Physique Colloques ◽

10.1051/jphyscol:19888656 ◽

1988 ◽

Vol 49 (C8) ◽

pp. C8-1431-C8-1432

Author(s):

Z. Tun ◽

W. J. L. Buyers ◽

R. L. Armstrong ◽

E. D. Hallman ◽

D. P. Arovas

Keyword(s):

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Hole-induced Novel Spin State within Haldane Gap in Nd2-xCaxBaNiO5

Journal of the Physical Society of Japan ◽

10.1143/jpsj.74.267 ◽

2005 ◽

Vol 74 (1) ◽

pp. 267-270 ◽

Author(s):

Tomoyuki Sasaki ◽

Tetsuya Yokoo ◽

Susumu Katano ◽

Jun Akimitsu

Keyword(s):

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Spin susceptibility and low-lying excitations in the Haldane-gap compoundY2BaNiO5

Physical Review B ◽

10.1103/physrevb.52.r9835 ◽

1995 ◽

Vol 52 (14) ◽

pp. R9835-R9838 ◽

Author(s):

T. Shimizu ◽

D. E. MacLaughlin ◽

P. C. Hammel ◽

J. D. Thompson ◽

S-W. Cheong

Keyword(s):

Spin Susceptibility ◽

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Haldane gap antiferromagnets in applied fields

Journal of Magnetism and Magnetic Materials ◽

10.1016/s0304-8853(10)80073-3 ◽

1990 ◽

Vol 90-91 ◽

pp. 210-212 ◽

Author(s):

Ian Affleck

Keyword(s):

Haldane Gap ◽

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Spin Transport Properties of the Quantum One-Dimensional Non-Linear Sigma Model: an Application to Haldane Gap Systems

Journal of the Physical Society of Japan ◽

10.1143/jpsj.68.2810 ◽

1999 ◽

Vol 68 (8) ◽

pp. 2810-2816 ◽

Author(s):

Satoshi Fujimoto

Keyword(s):

Transport Properties ◽

Sigma Model ◽

Spin Transport ◽

Linear Sigma Model ◽

One Dimensional ◽

Haldane Gap ◽

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Precise Estimation of the S = 2 Haldane Gap by Numerical Diagonalization

Journal of the Physical Society of Japan ◽

10.7566/jpsj.87.105002 ◽

2018 ◽

Vol 87 (10) ◽

pp. 105002 ◽

Author(s):

Hiroki Nakano ◽

Toru Sakai

Keyword(s):

Haldane Gap ◽

Precise Estimation

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Field-induced 3D-LRO of Haldane-gap antiferromagnet NDMAZ

Journal of Magnetism and Magnetic Materials ◽

10.1016/s0304-8853(98)00804-x ◽

1999 ◽

Vol 196-197 ◽

pp. 443-445 ◽

Author(s):

A. Koda ◽

T.C. Kobayashi ◽

K. Amaya ◽

M. Yamashita

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Proton NMR study of the field-induced long-range ordering in Haldane gap system NDMAP

Journal of Magnetism and Magnetic Materials ◽

10.1016/s0304-8853(00)00924-0 ◽

2001 ◽

Vol 226-230 ◽

pp. 423-424 ◽

Author(s):

T.C Kobayashi ◽

K Tanaka ◽

K Fujiwara ◽

K Amaya ◽

N Aizawa ◽

...

Keyword(s):

Haldane Gap ◽

Nmr Study ◽

Long Range Ordering

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Spin dynamics in the Haldane-gap system NENP

Physica B Condensed Matter ◽

10.1016/0921-4526(95)00027-7 ◽

1995 ◽

Vol 215 (1) ◽

pp. 71-76 ◽

Author(s):

L.P. Regnault ◽

J.P. Renard

Keyword(s):

Spin Dynamics ◽

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THE HALDANE GAP IN ANTIFERROMAGNETIC HEISENBERG CHAINS

Reviews in Mathematical Physics ◽

10.1142/s0129055x94000286 ◽

1994 ◽

Vol 06 (05a) ◽

pp. 887-899 ◽

Author(s):

IAN AFFLECK

Keyword(s):

Bose Condensation ◽

Local Order ◽

Rigorous Results ◽

One Dimensional ◽

Haldane Gap ◽

Local Order Parameter ◽

Recent Developments ◽

Heisenberg Chains ◽

Non Local ◽

Integer-spin Heisenberg antiferromagnetic chains are expected to have a singlet groundstate and a gap to the first excited state, as first argued by Haldane. We review rigorous results on this conjecture and discuss experimental realizations. Theoretical and experimental aspects of three recent developments in this field are then reviewed: chainend excitations and the non-local order parameter, a field theory mapping and behavior near zero wave-vector, high-field behavior and one-dimensional Bose condensation.

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