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Creator | Title | Description | Subject | Date |
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Wu, Yong-Shi | Explicit solutions of the Bethe ansatz equations for Bloch electrons in a magnetic field | For Bloch electrons in a magnetic field, explicit solutions are obtained at the center of the spectrum for the Bethe ansatz equations of Wiegmann and Zabrodin. When the magnetic flux per plaquette is 1/(Q with Q an odd integer, distribution of the roots of the Bethe ansatz equation is uniform except... | Bloch electron; Magnetic flux | 1994-08 |
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Vardeny, Zeev Valentine | High-pressure study of picosecond exciton dynamics in solid C60 | We have studied the singlet exciton decay by picosecond photoinduced absorption in films of Qo, under pressures up to 62 kbar. The picosecond decay of excitons excited in the absorption tail continues to be dominated by broad distributions of lifetimes at high pressure. These results suggest that th... | Picosecond exciton dynamics; Solid C60 | 1994-08 |
3 |
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Wu, Yong-Shi | Statistical distribution for generalized ideal gas of fractional-statistics particles | We derive the occupation-number distribution in a generalized ideal gas of particles obeying fractional statistics, including mutual statistics, by adopting a state-counting definition. When there is no mutual statistics, the statistical distribution interpolates between bosons and fermions, and re... | Fractional statistics; Ideal gas | 1994-08 |