49 citations · 55 across the 3 of their papers we have counts for
11 papers
Simple Algorithm for Partial Quantum Search
Vladimir E. Korepin, Lov K. Grover
Quite often in database search, we only need to extract portion of the information about the satisfying item. Recently Radhakrishnan & Grover [RG] considered this problem in the fo…
Connecting lattice and relativistic models via conformal field theory
H. E. Boos, V. E. Korepin, F. A. Smirnov
We consider the quantum group invariant XXZ-model. In infrared limit it describes Conformal Field Theory with modified energy-momentum tensor. The correlation functions are related…
New formulae for solutions of quantum Knizhnik-Zamolodchikov equations on level -4 and correlation functions
Hermann Boos, Vladimir Korepin, Feodor Smirnov
This paper is continuation of our previous papers hep-th/0209246 and hep-th/0304077 . We discuss in more detail a new form of solution to the quantum Knizhnik-Zamolodchikov equatio…
Charge and spin separation in the 1D Hubbard model
Vladimir E. Korepin, Itzhak Roditi
We consider the repulsive Hubbard model in one dimension and show the different mechanisms present in the charge and spin separation phenomena for an electron, at half filling and…
Inhomogeneous Six-Vertex Model with Domain Wall Boundary Conditions and Bethe Ansatz
V. Korepin, P. Zinn-Justin
In this note, we consider the six-vertex model with domain wall boundary conditions, defined on a lattice, in the inhomogeneous case where the partition function depend…
Comment on the paper ``Bound States in the One-dimensional Hubbard Model''
F. H. L. Eßler, F. Göhmann, V. E. Korepin
We comment on the preprint cond-mat/9805103 by D. Braak and N. Andrei \cite{BrAn98}. We point out that the ``new'' Bethe Ansatz equations presented in \cite{BrAn98} are identical t…