How to Quantize Fields Canonically on Discrete Space-Time

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

How to quantize lightcone QCD

We solve the problem of a quantization of the lightcone QCD. We find that boundary gauge fields are crucial for a consistent and complete quantization. By applying the symplectic Faddeev-Jackiw method, we very carefully remove unphysical degrees of freedom and obtain the true phase space and the complete Hamiltonian. The result is important for the high energy QCD evolution and for a further ex...

متن کامل

How to Quantize the Antibracket

The uniqueness of (the class of) deformation of Poisson Lie algebra po(2n) has long been a completely accepted folklore. Actually this is wrong as stated, because its validity depends on the class of functions that generate po(2n) (e.g., it is true for polynomials but false for Laurent polynomials). We show that, unlike po(2n|m), its quotient modulo center, the Lie superalgebra h(2n|m) of Hamil...

متن کامل

How to Quantize Phases and Moduli !

A typical classical interference pattern of two waves with intensities I 1 , I 2 and relative phase ϕ = ϕ 2 − ϕ 1 may be characterized by the 3 observables p = √ I 1 I 2 , p cos ϕ, and −p sin ϕ. They are, e.g. the starting point for the semi-classical operational approach by Noh, Fougères and Mandel (NFM) to the old and notorious phase problem in quantum optics. Following a recent group theoret...

متن کامل

Quantum Mechanics on Discrete Space and Time

We propose the assumption of quantum mechanics on a discrete space and time, which implies the modification of mathematical expressions for some postulates of quantum mechanics. In particular we have a Hilbert space where the vectors are complex functions of discrete variable. As a concrete example we develop a discrete analog of the one-dimensional quantum harmonic oscillator, using the depend...

متن کامل

Fields of Lorentz Transformations on Space-time

Fields of Lorentz transformations on a space–time M are related to tangent bundle self isometries. In other words, a gauge transformation with respect to the −+ ++ Minkowski metric on each fibre. Any such isometry L : T (M)→ T (M) can be expressed, at least locally, as L = eF where F : T (M) → T (M) is antisymmetric with respect to the metric. We find there is a homotopy obstruction and a diffe...

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: Progress of Theoretical Physics

سال: 1995

ISSN: 0033-068X,1347-4081

DOI: 10.1143/ptp.94.249