ar X iv : m at h - ph / 0 30 40 06 v 2 5 A pr 2 00 3 Dirac Spinors and Representations of GL ( 4 ) Group in GR

نویسنده

  • Alexander Yu
چکیده

Transformation properties of Dirac equation correspond to Spin(3,1) representation of Lorentz group SO(3,1), but group GL(4,R) of general relativity does not accept spinor representation. On the other hand, it is possible to look for representation of GL(4,R) in some bigger space, there Dirac spinors are formally situated as some " subsystem. " In the paper is described construction of such representation, using Clifford and Grassmann algebras of 4D space.

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

ar X iv : m at h - ph / 0 30 40 06 v 3 2 1 A pr 2 00 3 Dirac Spinors and Representations of GL ( 4 ) Group in GR

Transformation properties of Dirac equation correspond to Spin(3,1) representation of Lorentz group SO(3,1), but group GL(4,R) of general relativity does not accept a similar construction with Dirac spinors. On the other hand, it is possible to look for representation of GL(4,R) in some bigger space, there Dirac spinors are formally situated as some " subsystem. " In the paper is described cons...

متن کامل

ar X iv : m at h - ph / 0 30 40 06 v 1 2 A pr 2 00 3 Dirac Spinors and Representations of GL ( 4 ) Group in GR

Transformation properties of Dirac equation correspond to Spin(3,1) representation of Lorentz group SO(3,1), but group GL(4,R) of general relativity does not accept spinor representation. On the other hand, it is possible to look for representation of GL(4,R) in some bigger space, there Dirac spinors are formally situated as some " subsystem. " In the paper is described construction of such rep...

متن کامل

ar X iv : m at h / 03 06 05 2 v 2 [ m at h . N T ] 2 A pr 2 00 4 Effective multiplicity one on GL ( n )

We give a narrow zero-free region for standard L-functions on GL(n) and Rankin-Selberg L-functions on GL(m) × GL(n) through the use of positive Dirichlet series. Such zero-free regions are equivalent to lower bounds on the edge of the critical strip, and in the case of L(s, π × ˜ π), on the residue at s = 1. Using the latter we show that a cuspidal automorphic representation on GL(n) is determi...

متن کامل

ar X iv : m at h / 06 12 80 4 v 4 [ m at h . D G ] 7 A pr 2 00 9 A Spinor Approach to Walker Geometry

A four-dimensional Walker geometry is a four-dimensional manifold M with a neutral metric g and a parallel distribution of totally null two-planes. This distribution has a natural characterization as a projective spinor field subject to a certain constraint. Spinors therefore provide a natural tool for studying Walker geometry, which we exploit to draw together several themes in recent explicit...

متن کامل

ar X iv : q ua nt - p h / 04 10 07 9 v 1 1 1 O ct 2 00 4 IMPROPER TRANSFORMATIONS OF NON RELATIVISTIC SPIN 12 SPINORS

We first give a geometrical description of the action of the parity operator (ˆ P) on non relativistic spin 1 2 Pauli spinors in terms of bundle theory. The relevant bundle, SU (2) ⊙ Z 2 → O(3), is a non trivial extension of the universal covering group SU (2) → SO(3). ˆ P is the non relativistic limit of the corresponding Dirac matrix operator P = iγ 0 and obeysˆP 2 = −1. Then, from the direct...

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

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2003