Dislocations in wave trains
When an ultrasonic pulse, containing, say, ten quasi-sinusoidal oscillations, is reflected in air from a rough surface, it is observed experimentally that the scattered wave tra...
Publications
4 shownDiabolical points in the spectra of triangles
‘Accidental’ degeneracies between energy levels E j and E j +1 of a real Hamiltonian can occur generically in a family of Hamiltonians labelled by at least two parameters X , Y ...
Simple fluids near rigid solids: statistical mechanics of density and contact angle
By making a simple approximation for the two-particle distribution function in a fluid, an approximate formula is obtained for the fluid density n(r) throughout the liquid-vapou...
Quantal phase factors accompanying adiabatic changes
A quantal system in an eigenstate, slowly transported round a circuit C by varying parameters R in its Hamiltonian Ĥ(R), will acquire a geometrical phase factor exp{iγ(C)} in ad...
Frequent Co-Authors
Researcher Info
- h-index
- 4
- Publications
- 4
- Citations
- 11,300
- Institution
- Bristol Robotics Laboratory
External Links
Identifiers
- ORCID
- 0000-0001-7921-2468
Impact Metrics
h-index
4
h-index: Number of publications with at least h citations each.