EXACT RESULTS FOR THE ONE-DIMENSIONAL MANY-BODY PROBLEM WITH CONTACT INTERACTION: INCLUDING A TUNABLE IMPURITY
نویسندگان
چکیده
منابع مشابه
one - dimensional many - body problem with contact interaction : Including a tunable impurity
The one-dimensional problem of N particles with contact interaction in the presence of a tunable transmitting and reflecting impurity is investigated along the lines of the coordinate Bethe ansatz. As a result, the system is shown to be exactly solvable by determining the eigenfunctions and the energy spectrum. The latter is given by the solutions of the Bethe ansatz equations which we establis...
متن کاملdimensional many - body problem with contact interaction : Including a tunable impurity
The one-dimensional problem of N particles with contact interaction in the presence of a tunable transmitting and reflecting impurity is investigated along the lines of the coordinate Bethe ansatz. As a result, the system is shown to be exactly solvable by determining the eigenfunctions and the energy spectrum. The latter is given by the solutions of the Bethe ansatz equations which we establis...
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ژورنال
عنوان ژورنال: Reviews in Mathematical Physics
سال: 2007
ISSN: 0129-055X,1793-6659
DOI: 10.1142/s0129055x07002973