Constructs exact Lorentzian correlators and an AQFT-type algebraic structure for timelike Liouville theory on the cylinder without producing a Hilbert space or von Neumann net.
The generally covariant locality principle – A new paradigmforlocalquantumphysics
7 Pith papers cite this work, alongside 308 external citations. Polarity classification is still indexing.
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Develops Hamilton-Jacobi theory for non-conservative classical field theories in the k-contact framework, with z-independent and z-dependent approaches, affine/quadratic Hamiltonian cases, and recovery of the k=1 contact theory.
The Newton-Cartan limit of Klein-Gordon AQFT on static spacetimes produces Galilean Haag-Kastler nets without Reeh-Schlieder property or modular flow on local algebras, with the field mass as Bargmann central charge.
A relational quantum field theory for scalars is built from Poincaré-covariant quantum reference frames, yielding local observables and fields that satisfy causality and reproduce key Wightman and Algebraic QFT properties.
For a local vector bundle V over M, the bundle S^⊠(S^⊗(V)) is the free commutative 2-algebra generated by V, and skew-symmetric maps V ⊠ V to the unit induce compatible Poisson brackets on the resulting equivariant 2-algebra bundle over configuration spaces.
Backreaction in semiclassical scalar QED in 1+1D avoids instabilities and produces over-screening at high external charges.
Algebraic QFT on curved spacetime erases the distinction between physically real and fictional quantum states that exists in flat-space QM, and the state concept itself may be dispensable.
citing papers explorer
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A Lorentzian construction of timelike Liouville field theory on the cylinder
Constructs exact Lorentzian correlators and an AQFT-type algebraic structure for timelike Liouville theory on the cylinder without producing a Hilbert space or von Neumann net.
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Hamilton--Jacobi theory for non-conservative field theories in the $k$-contact framework
Develops Hamilton-Jacobi theory for non-conservative classical field theories in the k-contact framework, with z-independent and z-dependent approaches, affine/quadratic Hamiltonian cases, and recovery of the k=1 contact theory.
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Newton-Cartan limit of Klein-Gordon AQFT and the collapse of Galilean modular structure
The Newton-Cartan limit of Klein-Gordon AQFT on static spacetimes produces Galilean Haag-Kastler nets without Reeh-Schlieder property or modular flow on local algebras, with the field mass as Bargmann central charge.
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Foundations of Relational Quantum Field Theory I: Scalars
A relational quantum field theory for scalars is built from Poincaré-covariant quantum reference frames, yielding local observables and fields that satisfy causality and reproduce key Wightman and Algebraic QFT properties.
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Equivariant Poisson 2-Algebra Bundles over Configuration Spaces
For a local vector bundle V over M, the bundle S^⊠(S^⊗(V)) is the free commutative 2-algebra generated by V, and skew-symmetric maps V ⊠ V to the unit induce compatible Poisson brackets on the resulting equivariant 2-algebra bundle over configuration spaces.
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Revisiting semiclassical scalar QED in 1+1 dimensions
Backreaction in semiclassical scalar QED in 1+1D avoids instabilities and produces over-screening at high external charges.
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A skepticism on the concept of quantum state related to quantum field theory on curved spacetime
Algebraic QFT on curved spacetime erases the distinction between physically real and fictional quantum states that exists in flat-space QM, and the state concept itself may be dispensable.