ar X iv : h ep - t h / 98 03 18 7 v 1 2 3 M ar 1 99 8 Charged Particles in a 2 + 1 Curved Background ∗
نویسنده
چکیده
The coupling to a 2+1 background geometry of a quantized charged test particle in a strong magnetic field is analyzed. Canonical operators adapting to the fast and slow freedoms produce a natural expansion in the inverse square root of the magnetic field strength. The fast freedom is solved to the second order. At any given time, space is parameterized by a couple of conjugate operators and effectively behaves as the 'phase space' of the slow freedom. The slow Hamiltonian depends on the magnetic field norm, its covariant derivatives, the scalar curvature and presents a peculiar coupling with the spin-connection.
منابع مشابه
ar X iv : h ep - t h / 99 03 14 8 v 1 1 7 M ar 1 99 9 Neutral Particles and Super Schwinger Terms
Z2-graded Schwinger terms for neutral particles in 1 and 3 space dimensions are considered.
متن کاملar X iv : h ep - p h / 98 03 43 3 v 1 2 4 M ar 1 99 8 THEORETICAL STATUS OF THE B c MESON
Theoretical predictions on the B c meson properties are reviewed.
متن کاملar X iv : h ep - t h / 98 10 03 9 v 1 6 O ct 1 99 8 Remarks on Nöther charges and black holes en - tropy
We criticize and generalize some properties of Nöther charges presented in a paper by V. Iyer and R. M. Wald and their application to entropy of black holes. The first law of black holes thermodynamics is proven for any gauge-natural field theory. As an application charged Kerr-Newman solutions are considered. As a further example we consider a (1 + 2) black hole solution. 1
متن کاملar X iv : h ep - t h / 98 12 03 2 v 1 3 D ec 1 99 8 Holography and the Weyl anomaly
We review our calculation of theWeyl anomaly for d-dimensional conformal field theories that have a description in terms of a (d+ 1)-dimensional gravity theory.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1998