Browsing IMEF - Artigos publicados em periódicos by Subject "AdS/CFT"
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Integrable inhomogeneous spin chains in generalized Lunin-Maldacena backgrounds
(2008)We obtain through a Matrix Product Ansatz the exact solution of the most general inhomogeneous spin chain with nearest neighbor interaction and with U(1)2 and U(1)3 symmetries. These models are related to the one loop ... -
The matrix product ansatz for integrable U(1)N models in Lunin-Maldacena backgrounds
(2008)We obtain through a Matrix Product Ansatz (MPA) the exact solution of the most general N-state spin chain with U(1)N symmetry and nearest neighbour interaction. In the case N = 6 this model contain as a special case the ...