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19922026
most citedOperator expansion for high-energy scattering

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cond-mat1994★ 21 cited

Theory of Shubnikov--De Haas Oscillations Around the Filling Factor of the Landau Level: Effect of Gauge Field Fluctuations

A. G. Aronov, E. Altshuler, A. D. Mirlin +1

We present a theory of magnetooscillations around the Landau level filling factor based on a model with a fluctuating Chern--Simons field. The quasiclassical treatment of t…

hep-ph1994★ 26 cited

New Corrections of Order to -Levels of Two-Body Systems

Michael I. Eides, Howard Grotch

New corrections to the energy of -levels of positronium of order which are as large as several hundred kilohertz are obtained. A new recoil correction of order $α(Zα)^5(m…

hep-ph1994★ 4 cited

Rotational Corrections to in the NJL Model and Charge Conjugation

Chr. V. Christov, K. Goeke, P. V. Pobylitsa

We show that the rotational corrections to , derived using the semiclassical quantization scheme in the NJL model, possess correct properties under charge conjugation.

hep-ph1994★ 400 cited

Induced Gluon Radiation in a QCD Medium

R. Baier, Yu. L. Dokshitzer, S. Peigné +1

Soft gluon radiation induced by multiple scattering of a fast quark or gluon propagating through QCD matter is discussed. After revisiting the Landau-Pomeranchuk-Migdal effect in Q…

hep-th1994★ 1 cited

2d gravity stress tensor and the problem of the calculation of the multi-loop amplitudes in the string theory

G. S. Danilov

It is shown that the vacuum value of the gravity stress tensor in the free field theory is singular in the fundamental region on the complex plane where the genus- Rieman…

hep-ph1994★ 6 cited

Comment on the Renormalization Group Improvement in Exclusive $b\ra c $ Transitions

N. G. Uraltsev

Using rather general consideration I argue that the numerical impact of the existing next-to-leading logarithmic summations of terms for perturbative factors ,…