We study conformally invariant boundary conditions that break part of the bulk symmetries. A general theory is developed for those boundary conditions for which the preserved subalgebra is the fixed algebra under an abelian orbifold group. We explicitly construct the boundary states and reflection coefficients as well as the annulus amplitudes. Integrality of the annulus coefficients is proven in full generality. (42 refs)
The classification of rational conformal field theories is reconsidered from the standpoint of bound...
URL: http://www-spht.cea.fr/articles/t00/189/The question of boundary conditions in conformal field ...
Integrable boundary conditions are constructed for the critical A{D{E lat-tice models of statistical...
We study conformally invariant boundary conditions that break part of the bulk symmetries. A general...
Symmetry breaking boundary conditions for WZW theories are discussed. We derive explicit formulae fo...
We develop a systematic approach to boundary conditions that break bulk symmetries in a general way ...
We present the `Heisenberg picture' of the reflection algebra by explicitly constructing the boundar...
9 pages, LaTeX2e. Invited talk by Christoph Schweigert at the TMR conference ``Non-perturbative quan...
We introduce a finite-dimensional algebra that controls the possible boundary conditions of a confor...
We present a large and universal class of new boundary states which break part of the chiral symmetr...
Starting with the SU(2)(k) WZW model, we construct boundary states that generically preserve only a ...
Conformally invariant boundary conditions for minimal models on a cylinder are classified by pairs o...
We study the space of the allowed boundary states in a particular c=1 conformal field theory, the sy...
AbstractStarting with the SU(2)k WZW model, we construct boundary states that generically preserve o...
Conformal field theories (CFT) constitute an interesting class of twodimensionalquantum field theori...
The classification of rational conformal field theories is reconsidered from the standpoint of bound...
URL: http://www-spht.cea.fr/articles/t00/189/The question of boundary conditions in conformal field ...
Integrable boundary conditions are constructed for the critical A{D{E lat-tice models of statistical...
We study conformally invariant boundary conditions that break part of the bulk symmetries. A general...
Symmetry breaking boundary conditions for WZW theories are discussed. We derive explicit formulae fo...
We develop a systematic approach to boundary conditions that break bulk symmetries in a general way ...
We present the `Heisenberg picture' of the reflection algebra by explicitly constructing the boundar...
9 pages, LaTeX2e. Invited talk by Christoph Schweigert at the TMR conference ``Non-perturbative quan...
We introduce a finite-dimensional algebra that controls the possible boundary conditions of a confor...
We present a large and universal class of new boundary states which break part of the chiral symmetr...
Starting with the SU(2)(k) WZW model, we construct boundary states that generically preserve only a ...
Conformally invariant boundary conditions for minimal models on a cylinder are classified by pairs o...
We study the space of the allowed boundary states in a particular c=1 conformal field theory, the sy...
AbstractStarting with the SU(2)k WZW model, we construct boundary states that generically preserve o...
Conformal field theories (CFT) constitute an interesting class of twodimensionalquantum field theori...
The classification of rational conformal field theories is reconsidered from the standpoint of bound...
URL: http://www-spht.cea.fr/articles/t00/189/The question of boundary conditions in conformal field ...
Integrable boundary conditions are constructed for the critical A{D{E lat-tice models of statistical...
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