1975
DOI: 10.1063/1.522605
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On the duality condition for a Hermitian scalar field

Abstract: A general Hermitian scalar field, assumed to be an operator−valued tempered distribution, is considered. A theorem which relates certain complex Lorentz transformations to the TCP transformation is stated and proved. With reference to this theorem, duality conditions are considered, and it is shown that such conditions hold under various physically reasonable assumptions about the field. A theorem analogous to Borchers’ theorem on relatively local fields is stated and proved. Local internal symmetries are disc… Show more

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Cited by 524 publications
(674 citation statements)
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“…If, however, the unperturbed background is such that the undeformed entangling surface exhibits rotational symmetry in the transverse space, then this symmetry will be inherent in the path integral representation ofρ 0 . In particular, as shown in [23] (see also [37][38][39][40][41]) in this caseK 0 is identical to the generator of angular evolution around Σ andÛ takes the form…”
Section: Jhep12(2014)179mentioning
confidence: 76%
“…If, however, the unperturbed background is such that the undeformed entangling surface exhibits rotational symmetry in the transverse space, then this symmetry will be inherent in the path integral representation ofρ 0 . In particular, as shown in [23] (see also [37][38][39][40][41]) in this caseK 0 is identical to the generator of angular evolution around Σ andÛ takes the form…”
Section: Jhep12(2014)179mentioning
confidence: 76%
“…A salient result in algebraic QFT due to Bisognano-Wichmann [116,117] states that the modular Hamiltonian corresponding to this density matrix K Rindler is just the Minkowski boost generator in the direction X 1 . It implements a modular evolution as a Rindler time…”
Section: A Sequence Of Conformal Maps: Let Us Consider a Ball-shaped mentioning
confidence: 99%
“…This task is facilitated by the fact that in the models at hand, the modular data J, ∆ of (M, Ω) are known to act geometrically "correct", i.e. as expected from the Bisognano-Wichmann theorem [8,9]. More precisely, the modular conjugation coincides with the TCP operator, J = U (j) (3.33), and the modular unitaries are given by the boost transformations ∆ it = U (0, −2πt) [17].…”
Section: ) and (341) Satisfies The Assumptions A1)-a3) Of Sectionmentioning
confidence: 99%