We address some general issues related to torsion and Noether currents for Fermi fields in the presence of boundaries, with emphasis on the conditions that guarantee charge conservation. We also describe exact solutions of these boundary conditions and some implications for string vacua with broken supersymmetry
Superstring models describing curved 4-dimensional magnetic flux tube backgrounds are exactly solvab...
The Green-Siegel central extension of superalgebras for BPS branes is studied. In these cases commut...
Abstract: Branes coupling geometrically to abelian gauge ¯elds within a ¯xed space-time of any dimen...
International audienceWe address some general issues related to torsion and Noether currents for Fer...
We calculate the ground state current densities for 2+1 dimensional free fermion theories with local...
Boundaries in gauge theories are a delicate issue. Arbitrary boundary choices enter the calculation ...
We recently proposed a class of type IIB vacua that yield, at low energies, four--dimensional Minkow...
General half-BPS A-type boundary conditions are formulated for N = 2 supersymmetric field theories o...
Boundary conditions (BCs) for the Maxwell and Dirac fields at material surfaces are widely-used and ...
General half-BPS A-type boundary conditions are formulated for NN = 2 supersymmetric field theorie...
AbstractThe fermion representations and boundary conditions in five-dimensional anti-de-Sitter space...
The dynamics of classical field theories is usually governed by field equations, but when fields are...
We use a covariant phase space formalism to give a general prescription for defining Hamiltonian gen...
AbstractWe build up normal ordered products for fermionic open string coordinates consistent with bo...
3siSupersymmetry transformations change the Lagrangian [InlineMediaObject not available: see fulltex...
Superstring models describing curved 4-dimensional magnetic flux tube backgrounds are exactly solvab...
The Green-Siegel central extension of superalgebras for BPS branes is studied. In these cases commut...
Abstract: Branes coupling geometrically to abelian gauge ¯elds within a ¯xed space-time of any dimen...
International audienceWe address some general issues related to torsion and Noether currents for Fer...
We calculate the ground state current densities for 2+1 dimensional free fermion theories with local...
Boundaries in gauge theories are a delicate issue. Arbitrary boundary choices enter the calculation ...
We recently proposed a class of type IIB vacua that yield, at low energies, four--dimensional Minkow...
General half-BPS A-type boundary conditions are formulated for N = 2 supersymmetric field theories o...
Boundary conditions (BCs) for the Maxwell and Dirac fields at material surfaces are widely-used and ...
General half-BPS A-type boundary conditions are formulated for NN = 2 supersymmetric field theorie...
AbstractThe fermion representations and boundary conditions in five-dimensional anti-de-Sitter space...
The dynamics of classical field theories is usually governed by field equations, but when fields are...
We use a covariant phase space formalism to give a general prescription for defining Hamiltonian gen...
AbstractWe build up normal ordered products for fermionic open string coordinates consistent with bo...
3siSupersymmetry transformations change the Lagrangian [InlineMediaObject not available: see fulltex...
Superstring models describing curved 4-dimensional magnetic flux tube backgrounds are exactly solvab...
The Green-Siegel central extension of superalgebras for BPS branes is studied. In these cases commut...
Abstract: Branes coupling geometrically to abelian gauge ¯elds within a ¯xed space-time of any dimen...
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