N. Bruce Hannay
نویسندگان
چکیده
منابع مشابه
Cartan - Hannay - Berry Phases and Symmetry
We give a systematic treatment of the treatment of the classical Hannay-Berry phases for mechanical systems in terms of the holonomy of naturally constructed connections on bundles associated to th~ system. We make the costructions using symmetry and reduction and, for moving systems, we use the Cartan connection. These ideas are woven with the idea of Montgomery [1988] on the averaging of conn...
متن کاملSatellite measurement of the Hannay angle
The concept of a measurement of the yet unevaluated Hannay angle, by means of an Earth-bound satellite, adiabatically driven by the Moon, is shown herein. Numerical estimates are given for the angles, the orbital displacements, the shortening of the orbital periods, for different altitudes. It is concluded that the Hannay effect is measurable in high Earth orbits, by means of atomic clocks, acc...
متن کاملNonadiabatic Corrections to the Hannay-Berry Phase
The effect of the Coriolis force on a moving system can be described as a holonomy with respect to a particular connection known as the Cartan–Hannay–Berry connection. The resulting geometric phase is called the Hannay–Berry phase, and it provides direct information about the imposed motion on the system. This approach assumes that the imposed motion is adiabatic. In this paper we describe the ...
متن کاملBruce Lyon
communities. Many communities and tribal governments have established research and ethics review boards to evaluate proposed projects in their communities, stemming from a growing awareness and sophistication of issues surrounding genetic and biomedical research, including individual versus community (or cultural) risk, adequacy of individual versus community consent issues, confidentiality, re...
متن کاملBruce Hayes
• Then we could implement a model human, which, given input data comparable to what a human child gets, would acquire morphology and morphophonemics. It would generate new members of paradigms: “if [glEmp] is a verb, its past tense must be [glEmpt]” It would produce multiple responses and ambivalent judgments where people do: “past of [splIN] could be [spl√N], or [splINd], or perhaps even [splæ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics Today
سال: 1997
ISSN: 0031-9228,1945-0699
DOI: 10.1063/1.881702