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Double BFV Quantisation of 3D Gravity. [PDF]
Canepa G, Schiavina M.
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Simple analytical solutions for the optical properties of multilayered confocal prolate spheroids in the quasistatic approximation. [PDF]
Ali M, Huang F.
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Boundary conditions in quantum field theories
Foundations of Physics, 1993Several interesting and important quantum field theories must contain the coupling constant in the boundary conditions. The theories considered include quantum electrodynamics of spin-1/2 fermions and gauge field theories.
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Mixed boundary conditions in quantum field theory
Journal of Mathematical Physics, 1991When quantum field theory is formulated in terms of transition amplitudes between initial and final configurations, it is important to impose mathematically consistent boundary conditions on the fields. The choice of boundary conditions is also important when dealing with elliptic complexes and index theorems on bounded manifolds.
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Nontransparent boundaries in quantum field theory
Physica A: Statistical Mechanics and its Applications, 1992Abstract In quantum field theory a boundary which is totally transparent to a noninteracting field φ ceases to be so when φ is coupled to a second field constrained by that boundary.
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