Affine quantization of (φ4)4 succeeds while canonical quantization fails

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Canonical Transformations, Entropy and Quantization

This paper considers various aspects of the canonical coordinate transformations in a complex phase space. The main result is given by two theorems which describe two special families of mappings between integrable Hamiltonian systems. The generating function of these transformations is determined by the entropy and a second arbitrary function which we take to be the energy function. For simple...

متن کامل

Impenetrable Barriers and Canonical Quantization

We address a conceptual issue of reconciling the traditional canonical quantization framework of quantum theory with the spatially restricted quantum dynamics and the related spectral problems for confined and global observables of the quantum system.

متن کامل

Canonical quantization and expanding metrics

The canonical formalism for expanding metrics scenarios is presented. Nonunitary time evolution implied by expanding geometry is described as a trajectory over unitarily inequivalent representations at different times of the canonical commutation relations. Thermal properties of inflating Universe are also discussed. PACS: 04.60.d, 98.80.c In this paper we study the quantum field theory (QFT) f...

متن کامل

Canonical Quantization of Noncommutative Field Theory

A simple method to canonically quantize noncommutative field theories is proposed. As a result, the elementary excitations of a (2n + 1)-dimensional scalar field theory are shown to be bilocal objects living in an (n + 1)-dimensional space-time. Feynman rules for their scattering are derived canonically. They agree, upon suitable redefinitions, with the rules obtained via star-product methods. ...

متن کامل

Canonical Quantization of Two Dimensional Gauge Fields

SU(N) gauge fields on a cylindrical spacetime are canonically quantized via two routes revealing almost equivalent but different quantizations. After removing all continuous gauge degrees of freedom, the canonical coordinate Aμ (in the Cartan subalgebra h) is quantized. The compact route, as in lattice gauge theory, quantizes the Wilson loop W , projecting out gauge invariant wavefunctions on t...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Physical Review D

سال: 2021

ISSN: 2470-0010,2470-0029

DOI: 10.1103/physrevd.103.076013