Quantum integrable systems in one dimension
نویسندگان
چکیده
منابع مشابه
Quantum Integrable Systems in One Dimension
The field of integrable systems is a vast one that has grown almost explosively in recent years. It is not remotely possible to review all the developments in the field in one hour, so I am restricting my attention to some particular topics. I shall only consider one dimensional quantum systems, or 1+1 as it is usually said, including the time dimension, but necessarily therefore including some...
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We describe some field theoretic methods for studying quantum spin systems in one dimension. These include the nonlinear σ-model approach which is particularly useful for large values of the spin, the idea of Luttinger liquids and bosonization which are more useful for small values of spin such as spin-1/2, and the technique of low-energy effective Hamiltonians which can be useful if the system...
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ژورنال
عنوان ژورنال: Physica D: Nonlinear Phenomena
سال: 1995
ISSN: 0167-2789
DOI: 10.1016/0167-2789(95)00100-i