Publications (12)
Testing ETC Generation of the Top Quark Mass
L. Randall
We consider constraints on models in which a top quark mass is generated through unenhanced extended technicolor interactions. The deviation in the parameter from unity and $B…
Heavy Quark Fragmentation into Heavy Mesons
R. L. Jaffe, L. Randall
We present a QCD based interpretation of heavy quark fragmentation which utilizes the heavy quark mass expansion. By distinguishing between perturbative and non-perturbative QCD ef…
ETC With a GIM Mechanism
L. Randall
We construct an extended technicolor model of quarks and leptons which preserves a GIM mechanism. Furthermore, there is only a minimal technicolor sector, in accordance with recent…
Prospects for Fundamental Physics with LISA
Enrico Barausse, Emanuele Berti, Thomas Hertog +318
In this paper, which is of programmatic rather than quantitative nature, we aim to further delineate and sharpen the future potential of the LISA mission in the area of fundamental…
Using Heavy Quark Fragmentation into Heavy Hadrons to Determine QCD Parameters and Test Heavy Quark Symmetry
L. Randall, N. Rius
We present a detailed analysis of the use of heavy quark fragmentation into heavy hadrons for testing the heavy quark effective theory through comparison of the measured fragmentat…
Implication of Exact SUSY Gauge Couplings for QCD
L. Randall, R. Rattazzi, E. Shuryak
The phase structure of SUSY gauge theories can be very different from their nonsupersymmetric counterparts. Nonetheless, there is interesting information which might be gleaned fro…
Linearized Gravity in Brane Backgrounds
S. B. Giddings, E. Katz, L. Randall
A treatment of linearized gravity is given in the Randall-Sundrum background. The graviton propagator is found in terms of the scalar propagator, for which an explicit integral exp…
Optimized Variables of the Study of Polarization
G. Bonvicini, L. Randall
The value of the -baryon polarization can be extracted from inclusive data at LEP with better than 10\% precision based on current statistics. We present a new variable by which…
Chiral Perturbation Theory for and Semileptonic Transition Matrix Elements at Zero Recoil
L. Randall, M. B. Wise
Heavy quark symmetry predicts the value of and transition matrix elements of the current , at zero recoil (where in t…
Brane Boxes: Bending and Beta Functions
L. Randall, Y. Shirman, R. von Unge
We study the type IIB brane box configurations recently introduced by Hanany and Zaffaroni. We show that even at finite string coupling, one can construct smooth configurations of…
The Coulomb Branch of N=2 Supersymmetric Product Group Theories from Branes
J. Erlich, A. Naqvi, L. Randall
We determine the low energy description of N=2 supersymmetric SU(k) product group theories with bifundamental and fundamental matter based on M-theory fivebrane configurations. The…
Supersymmetric Partners of Oblique Corrections
L. Randall, E. Katz, S. Su
We discuss a potential new probe of supersymmetric physics. In particular, we discuss the possibility of measuring hard supersymmetry violation which occurs at one loop through "su…