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The structure of compact groups

- K. Hofmann, Morris
- Mathematics
- 1998

The theme of this book is the Structure Theory of compact groups. It contains a completely selfcontained introduction to linear Lie groups and a substantial body of material on compact Lie groups.… Expand

415 35- PDF

Wormholes, time machines, and the weak energy condition.

It is argued that, if the laws of physics permit an advanced civilization to create and maintain a wormhole in space for interstellar travel, then that wormhole can be converted into a time machine… Expand

846 16

Spiral defect chaos in large aspect ratio Rayleigh-Bénard convection.

- Morris, Bodenschatz, Cannell, Ahlers
- Physics, Medicine
- Physical review letters
- 18 May 1993

We report experiments on convection patterns in a cylindrical cell with a large aspect ratio. The fluid had a Prandtl number [sigma][approx]1. We observed a chaotic pattern consisting of many… Expand

187 8- PDF

Microwave determination of the quasiparticle scattering time in YBa2Cu3O6.95.

We report microwave surface resistance (Rs) measurements on two very-high-quality YBa2Cu3O6.95 crystals which exhibit extremely low residual loss at 1.2 K (2-6 μΩ at 2 GHz), a broad, reproducible… Expand

207 5

Cauchy problem in spacetimes with closed timelike curves.

- Friedman, Morris, +4 authors Yurtsever
- Physics, Medicine
- Physical review. D, Particles and fields
- 15 September 1990

The laws of physics might permit the existence, in the real Universe, of closed timelike curves (CTC’s). Macroscopic CTC’s might be a semiclassical consequence of Planck-scale, quantum gravitational,… Expand

156 4

Slip length in a dilute gas.

We study the phenomenon of slip length using molecular dynamics and direct simulation Monte Carlo simulations of a dilute gas. Our work extends the range of Knudsen numbers that have been previously… Expand

75 3

Comment on "Fixed-Point Structure of Scalar Fields"

- Morris
- Physics, Medicine
- Physical review letters
- 24 January 1996

In a recent Letter (K.Halpern and K.Huang, Phys. Rev. Lett. 74 (1995) 3526), certain properties of the Local Potential Approximation (LPA) to the Wilson renormalization group were uncovered, which… Expand

34 3- PDF

Genetic-algorithm energy minimization for point charges on a sphere.

We demonstrate that a recently developed approach for optimizing atomic structures is very effective for attacking the Thomson problem of finding the lowest-energy configuration of $N$ point charges… Expand

106 2

Supersymmetry and gauge invariance constraints in a U(1) x U(1)'-Higgs superconducting cosmic string model.

- Morris
- Physics, Medicine
- Physical review. D, Particles and fields
- 10 November 1995

A supersymmetric extension of the U(1){times}U(1){prime}-Higgs bosonic superconducting cosmic string model is considered, where the action is constructed from scalar chiral and vector superfields.… Expand

32 2- PDF

Melting line of aluminum from simulations of coexisting phases.

- Morris, Wang, Ho, Chan
- Materials Science, Medicine
- Physical review. B, Condensed matter
- 1 February 1994

We have performed simulations of coexisting liquid and solid phases of aluminum as an efficient way of mapping out the coexistence line. This technique is convenient, as it does not require… Expand

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