We prove the Bisognano-Wichmann property for asymptotically complete Haag-Kastler theories of massless particles. These particles should either be scalar or appear as a direct sum of two opposite integer helicities, thus, e.g., photons are covered. The argument relies on a modularity condition formulated recently by one of us (VM) and on the Buchholz’ scattering theory of massless particles.
The Bisognano–Wichmann Property for Asymptotically Complete Massless QFT / Dybalski, Wojciech; Morinelli, Vincenzo. - In: COMMUNICATIONS IN MATHEMATICAL PHYSICS. - ISSN 0010-3616. - (2020). [10.1007/s00220-020-03755-8]
The Bisognano–Wichmann Property for Asymptotically Complete Massless QFT
Vincenzo Morinelli
2020
Abstract
We prove the Bisognano-Wichmann property for asymptotically complete Haag-Kastler theories of massless particles. These particles should either be scalar or appear as a direct sum of two opposite integer helicities, thus, e.g., photons are covered. The argument relies on a modularity condition formulated recently by one of us (VM) and on the Buchholz’ scattering theory of massless particles.File allegati a questo prodotto
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