Discover
/
Article

Computer simulation of many‐body dynamics

JAN 01, 1984
Even the very simplest model fluid exhibits such characteristics of macroscopic nonequilibrium flow as irreversibility, shear thinning and dilatancy.

DOI: 10.1063/1.2916044

William G. Hoover

The 300‐year‐old discipline of Newtonian mechanics is still the basis for today’s computer calculations at our national laboratories. However, computers are prompting important changes within mechanics itself. Versions of atomistic mechanics now under development save time by matching numerical techniques to computer capabilities, which—even with the fastest, newest machines—are quite limited when compared to the complexities inherent in modeling the real world.

References

  1. 1. C. W. Gear, Numerical Initial Value Problems in Ordinary Differential Equations, Prentice‐Hall, Englewood Cliffs, N.J. (1971).

  2. 2. D. Levesque, L. Verlet, J. Kürkijarvi, Phys. Rev. A 7, 1690 (1973).https://doi.org/PLRAAN

  3. 3. W. G. Hoover, Ann. Rev. Phys. Chem. 34, 103 (1983).

  4. 4. R. M. May, Nature 261, 459 (1976).https://doi.org/NATUAS

  5. 5. L. A. Pars, A Treatise on Analytical Dynamics, Oxbow, Woodbridge, Conn. (1979).

  6. 6. J. I. Niemark, N. A. Fufaev, Dynamics of Nonholonomic Systems, American Mathematical Society, Providence, R. I. (1972).

  7. 7. B. L. Holian, W. G. Hoover, B. Moran, G. K. Straub, Phys. Rev. A22, 2798 (1980).https://doi.org/PLRAAN

  8. 8. D. J. Evans, Phys. Letts. 91A, 457 (1982).

  9. 9. J. Ford, PHYSICS TODAY, April 1983, page 40.

  10. 10. A. L. Graham, R. D. Steele, R. B. Bird, Particle Clusters in Concentrated Suspensions, LANL Report LA‐UR‐3074, Los Alamos National Laboratory, New Mexico (1982).

More about the Authors

William G. Hoover. Department of Applied Science, University of California, Davis–Livermore.

This Content Appeared In
pt-cover_1984_01.jpeg

Volume 37, Number 1

Related content
/
Article
Professional societies can foster a sense of belonging and offer early-career scientists opportunities to give back to their community.
/
Article
Research exchanges between US and Soviet scientists during the second half of the 20th century may be instructive for navigating today’s debates on scientific collaboration.
/
Article
The Eisenhower administration dismissed the director of the National Bureau of Standards in 1953. Suspecting political interference with the agency’s research, scientists fought back—and won.
/
Article
Alternative undergraduate physics courses expand access to students and address socioeconomic barriers that prevent many of them from entering physics and engineering fields. The courses also help all students develop quantitative skills.
/
Article
Defying the often-perceived incompatibility between the two subjects, some physicists are using poetry to communicate science and to explore the human side of their work.
/
Article
Positron emission tomography’s ability to image the body’s biochemistry, not just its anatomy, makes it a powerful tool for detecting diseases.

Get PT in your inbox

Physics Today - The Week in Physics

The Week in Physics" is likely a reference to the regular updates or summaries of new physics research, such as those found in publications like Physics Today from AIP Publishing or on news aggregators like Phys.org.

Physics Today - Table of Contents
Physics Today - Whitepapers & Webinars
By signing up you agree to allow AIP to send you email newsletters. You further agree to our privacy policy and terms of service.