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15 papers · 1 filter

hep-ph1992★ 54 cited

Some Two-Loop Corrections to the Finite Temperature Effective Potential in the Electroweak Theory

John Bagnasco, Michael Dine

Perturbation theory at finite temperature suffers from well-known infrared problems. In the standard model, as a result, one cannot calculate the effective potential for arbitraril…

hep-ph1992★ 91 cited

Hydrodynamic Stability Analysis of Burning Bubbles in Electroweak Theory and in QCD

P. Huet, K. Kajantie, R. G. Leigh +2

Assuming that the electroweak and QCD phase transitions are first order, upon supercooling, bubbles of the new phase appear. These bubbles grow to macroscopic sizes compared to the…

hep-th1992★ 1.9k cited

Level-Spacing Distributions and the Airy Kernel

Craig A. Tracy, Harold Widom

Scaling level-spacing distribution functions in the ``bulk of the spectrum'' in random matrix models of hermitian matrices and then going to the limit , lea…

hep-th1992

String Theory: Lessons for Low Energy Physics

Michael Dine

This talk considers possible lessons of string theory for low energy physics. These are of two types. First, assuming that string theory is the correct underlying theory of all int…

hep-th1992★ 301 cited

Level-Spacing Distributions and the Airy Kernel

Craig A. Tracy, Harold Widom

Scaling level-spacing distribution functions in the ``bulk of the spectrum'' in random matrix models of hermitian matrices and then going to the limit , lea…

hep-th1992★ 48 cited

Introduction to Random Matrices

Craig A. Tracy, Harold Widom

These notes provide an introduction to the theory of random matrices. The central quantity studied is where is the integral operator with kernel $1/π} {\sinπ(x…

hep-lat1992★ 14 cited

Fast vectorized algorithm for the Monte Carlo Simulation of the Random Field Ising Model

H. Rieger

An algoritm for the simulation of the 3--dimensional random field Ising model with a binary distribution of the random fields is presented. It uses multi-spin coding and simulates…

hep-ph1992★ 36 cited

Spontaneous CP violation in Supersymmetric theories

Alex Pomarol

We study the minimal version of the supersymmetric standard model with spontaneous CP breaking. In this model, the KM matrix is real and contributions to arise from b…

hep-ph1992★ 53 cited

Constraints from Global Symmetries on Radiative Corrections to the Higgs Sector

Howard E. Haber, Alex Pomarol

We discuss the implications of global symmetries on the radiative corrections to the Higgs sector. We focus on two examples: the charged Higgs mass in the minimal supersymmetric mo…

hep-ph1992★ 72 cited

Higgs sector CP violation in the Minimal Supersymmetric Model

Alex Pomarol

We study the possibility that CP is spontaneously broken in the Minimal Supersymmetric Model when radiative corrections to the Higgs potential are included. We show that this can o…

hep-ph1992★ 96 cited

Supersymmetry, Naturalness, and Dynamical Supersymmetry Breaking

M. Dine, D. A. MacIntire

Models with dynamical supersymmetry breaking have the potential to solve many of the naturalness problems of hidden sector supergravity models. We review the argument that in a gen…

hep-th1992★ 111 cited

Of CP and other Gauge Symmetries in String Theory

M. Dine, R. G. Leigh, D. A. MacIntire

We argue that \CP is a gauge symmetry in string theory. As a consequence, \CP cannot be explicitly broken either perturbatively or non-pertubatively; there can be no non-perturbati…

astro-ph1992★ 183 cited

Expanding Photospheres of Type II Supernovae and the Extragalactic Distance Scale

B P Schmidt, R P Kirshner, R G Eastman

We use the Expanding Photosphere Method to determine distances to 10 type II supernovae. The effects of asymmetries, extinction, and flux dilution are explored. Using empirical evi…

hep-ph1992★ 503 cited

Towards the Theory of Cosmological Phase Transitions

M. Dine, R. Leigh, P. Huet +2

We discuss recent progress (and controversies) in the theory of finite temperature phase transitions. This includes the structure of the effective potential at a finite temperature…

hep-ph1992★ 145 cited

Comments on the Electroweak Phase Transition

M. Dine, R. G. Leigh, P. Huet +2

We report on an investigation of various problems related to the theory of the electroweak phase transition. This includes a determination of the nature of the phase transition, a…