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A classification of quantum Hall fluids

- J. Fröhlich, U. M. Studer, E. Thiran
- Physics
- 20 March 1995

In this paper, the key ideas of characterizing universality classes of dissipationfree (incompressible) quantum Hall fluids by mathematical objects called quantum Hall lattices are reviewed. Many… Expand

Gauge invariance and current algebra in nonrelativistic many body theory

- J. Fröhlich, U. M. Studer
- Physics
- 1 July 1993

The main purpose of this paper is to further our theoretical understanding of the fractional quantum Hall effect, in particular of spin effects, in two-dimensional incompressible electron fluids… Expand

Boundary conditions for quantum mechanics on cones and fields around cosmic strings

- B. S. Kay, U. M. Studer
- Physics
- 1 July 1991

We study the options for boundary conditions at the conical singularity for quantum mechanics on a two-dimensional cone with deficit angle ≦ 2π and for classical and quantum scalar fields propagating… Expand

The Fractional Quantum Hall Effect, Chern-Simons Theory, and Integral Lattices

- J. Fröhlich, A. Chamseddine,
+5 authors E. Thiran - Mathematics
- 1995

Chern-Simons theory has come to play an important role in three-dimensional topology because of its connections with Ray-Singer analytic torsion [47], the Gauss linking number [25], [14], [57], the… Expand

U(1)×SU(2)-gauge invariance of non-relativistic quantum mechanics, and generalized Hall effects

- J. Fröhlich, U. M. Studer
- Physics
- 1 September 1992

We show that the non-relativistic quantum mechanics of particles with spin coupled to an electromagnetic field has a naturalU(1)×SU(2) gauge invariance. Ward identities reflecting this gauge… Expand

Structuring the set of incompressible quantum Hall fluids

- J. Froehlich, T. Kerler, U. M. Studer, E. Thiran
- Physics, Computer Science
- 31 May 1995

Incompressible Quantum Fluids, Gauge-Invariance, and Current Algebra

- J. Fröhlich, U. M. Studer
- Physics
- 18 February 1992

This rather long paper is a tale of non-relativistic quantum theory summarizing research that has been conducted during the last one and a half years, and the main results of which have been sketched… Expand

Quantum Theory of Large Systems of Non-Relativistic Matter

- J. Froehlich, U. M. Studer, E. Thiran
- Physics
- 31 July 1995

1. Introduction
2. The Pauli Equation and its Symmetries {2.1} Gauge-Invariant Form of the Pauli Equation {2.2} Aharonov-Bohm Effect {2.3} Aharonov-Casher Effect
3. Gauge Invariance in… Expand

Classical tunneling as a consequence of radiation reaction forces

- F. Denef, J. Raeymaekers, U. M. Studer, W. Troost
- Physics
- 1 September 1997

Probability theory and inference: how to draw consistent conclusions from incomplete information

- U. M. Studer
- Computer Science
- 1 January 2006

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