Nonunitary Disease Hypotheses
نویسندگان
چکیده
منابع مشابه
Entanglement and Nonunitary Evolution
We consider a collapsing relativistic spherical shell for a free quantum field. Once the center of the wavefunction of the shell passes a certain radius rs, the degrees of freedom inside rs are traced over. We show that an observer outside this region will determine that the evolution of the system is nonunitary. We argue that this phenomenon is generic to entangled systems, and discuss a possi...
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In any RCFT, each chiral sector Ha (a module of the chiral algebra, i.e. of the vacuum sector H0) has a Hermitian inner product 〈, 〉a, obeying 〈vx, y〉a = 〈x, ω(v)y〉a for x, y ∈ Ha and all v in the chiral algebra V = H0, where ω is an anti-linear anti-involution. In a unitary RCFT, this inner product is in addition positive-definite (i.e. 〈x, x〉 > 0 when x 6= 0). From the point of view of string...
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ژورنال
عنوان ژورنال: Schizophrenia Bulletin
سال: 1977
ISSN: 0586-7614,1745-1701
DOI: 10.1093/schbul/3.1.3