Path Integral Formulation of Relativistic Quantum Mechanics

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

Path Integral Formulation of Noncommutative Quantum Mechanics

We propose a phase-space path integral formulation of noncommutative quantum mechanics, and prove its equivalence to the operatorial formulation. As an illustration, the partition function of a noncommutative two-dimensional harmonic oscillator is calculated. Noncommutative quantum mechanics represents a natural extension of usual quantum mechanics, in which one allows nonvanishing commutators ...

متن کامل

Spinor Formulation of Relativistic Quantum Mechanics

We have altered here slightly our notation of S̃(~ w, ~ θ), expressing its dependence on ~ w, ~ θ through a complex variable ~z, ~z ∈ C3. Because of its block-diagonal form each of the diagonal components of S̃(~z), i.e., a(~z) and b(~z), must be two-dimensional irreducible representations of the Lorentz group. This fact is remarkable since it implies that the representations provided through a(~...

متن کامل

Fibre bundle formulation of relativistic quantum mechanics

We propose a new fibre bundle formulation of the mathematical base of relativistic quantum mechanics. At the present stage the bundle form of the theory is equivalent to its conventional one, but it admits new types of generalizations in different directions. In the bundle description the wavefunctions are replaced with (state) sections (covariant approach) or liftings of paths (equivalently: s...

متن کامل

Path-Integral Formulation of Pseudo-Hermitian Quantum Mechanics and the Role of the Metric Operator

We provide a careful analysis of the generating functional in the path integral formulation of pseudo-Hermitian and in particular PT -symmetric quantum mechanics and show how the metric operator enters the expression for the generating functional. PACS number: 03.65.-w

متن کامل

A signed particle formulation of non-relativistic quantum mechanics

A formulation of non-relativistic quantum mechanics in terms of Newtonian particles is presented in the shape of a set of three postulates. In this new theory, quantum systems are described by ensembles of signed particles which behave as field-less classical objects which carry a negative or positive sign and interact with an external potential by means of creation and annihilation events only...

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: Nature

سال: 1962

ISSN: 0028-0836,1476-4687

DOI: 10.1038/196370a0