Quick search Find article
Quick search
Find article

A gauge theory for a quantum system with isospin

E B Lin

Show affiliations


A quantum system with external symmetry is made into a principal fibre bundle with a nonAbelian Lie group as the structure group, and is equipped with a connection. A gauge theory for a nonrigid molecule on the basis of the observation that the vector bundle associated with the principal fibre bundle provides a setting for quantum mechanics of the internal molecular motion.


PACS

11.15.-q Gauge field theories

03.65.Vf Phases: geometric; dynamic or topological

MSC

81Q70 Differential-geometric methods, including holonomy, Berry and Hannay phases, etc.

81T13 Yang-Mills and other gauge theories (See also 53C07, 58E15)

Subjects

Quantum information and quantum mechanics

Particle physics and field theory

Dates

Issue 17 (7 September 1991)



  1. A gauge theory for a quantum system with isospin

    E B Lin 1991 J. Phys. A: Math. Gen. 24 L1045

  2. Quantum monodromy in the two-centre problem

    H Waalkens et al 2003 J. Phys. A: Math. Gen. 36 L307

  3. Information entropy of Gegenbauer polynomials and Gaussian quadrature

    Jorge Sánchez-Ruiz 2003 J. Phys. A: Math. Gen. 36 4857

  4. Theory of `crotchet' impulse component generation

    Andrei V Moldavanov 2002 J. Phys. D: Appl. Phys. 35 1311

  5. Information entropy of Gegenbauer polynomials

    V S Buyarov et al 2000 J. Phys. A: Math. Gen. 33 6549

  6. Norm-conserving and ultrasoft pseudopotentials for first-row and transition elements

    G Kresse and J Hafner 1994 J. Phys.: Condens. Matter 6 8245

  7. Ionic conductivity and dielectric relaxation in poly[(phenyl glycidyl ether)-co-formaldehyde]

    M Paluch et al 2002 J. Phys.: Condens. Matter 14 9489

  8. Light emission from cavitating water

    P D Jarman and K J Taylor 1964 Br. J. Appl. Phys. 15 321

  9. In vivo endoscopic multi-beam optical coherence tomography

    Beau A Standish et al 2010 Phys. Med. Biol. 55 615

  10. NMR 'diffraction' in solids?

    P Mansfield and P K Grannell 1973 J. Phys. C: Solid State Phys. 6 L422

View by subject




Export






Please login to access our web services, or create an account if you don't yet have one.

You must have cookies enabled in your web browser to be able to login.

Username
Password

Forgotten your password? Get a new one here.