Reeh-Schlieder defeats Newton-Wigner: On alternative localization schemes in relativistic quantum field theory
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Reeh-Schlieder defeats Newton-Wigner : On alternative localization schemes in relativistic quantum field theory. / Halvorson, Hans.
I: Philosophy of Science, Bind 68, Nr. 1, 2001, s. 111-133.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Reeh-Schlieder defeats Newton-Wigner
T2 - On alternative localization schemes in relativistic quantum field theory
AU - Halvorson, Hans
PY - 2001
Y1 - 2001
N2 - Many of the "counterintuitive" features of relativistic quantum field theory have their formal root in the Reeh-Schlieder theorem, which in particular entails that local operations applied to the vacuum state can produce any state of the entire field. It is of great interest then that I. E. Segal and, more recently, G. Fleming (in a paper entitled "Reeh-Schlieder meets Newton-Wigner") have proposed an alternative "Newton-Wigner" localization scheme that avoids the Reeh-Schlieder theorem. In this paper, I reconstruct the Newton-Wigner localization scheme and clarify the limited extent to which it avoids the counterintuitive consequences of the Reeh-Schlieder theorem. I also argue that there is no coherent interpretation of the Newton-Wigner localization scheme that renders it free from act-outcome correlations at spacelike separation.
AB - Many of the "counterintuitive" features of relativistic quantum field theory have their formal root in the Reeh-Schlieder theorem, which in particular entails that local operations applied to the vacuum state can produce any state of the entire field. It is of great interest then that I. E. Segal and, more recently, G. Fleming (in a paper entitled "Reeh-Schlieder meets Newton-Wigner") have proposed an alternative "Newton-Wigner" localization scheme that avoids the Reeh-Schlieder theorem. In this paper, I reconstruct the Newton-Wigner localization scheme and clarify the limited extent to which it avoids the counterintuitive consequences of the Reeh-Schlieder theorem. I also argue that there is no coherent interpretation of the Newton-Wigner localization scheme that renders it free from act-outcome correlations at spacelike separation.
U2 - 10.1086/392869
DO - 10.1086/392869
M3 - Journal article
AN - SCOPUS:0012694150
VL - 68
SP - 111
EP - 133
JO - Philosophy of Science
JF - Philosophy of Science
SN - 0031-8248
IS - 1
ER -
ID: 289119188