Finite volume dependence of the quark–antiquark vacuum expectation value
نویسندگان
چکیده
منابع مشابه
Gaugino Condensation and the Vacuum Expectation Value of the Dilaton
The mechanism of gaugino condensation has emerged as a prime candidate for supersymmetry breakdown in low energy effective supergravity (string) models. One of the open questions in this approach concerns the size of the gauge coupling constant which is dynamically fixed through the vev of the dilaton. We argue that a nontrivial gauge kinetic function f(S) could solve the potential problem of a...
متن کاملLikely values of the Higgs vacuum expectation value
Citation Donoghue, John F. et al. "Likely values of the Higgs vacuum expectation value. Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. We make an estimate of the ...
متن کاملCosmological Evolution of the Higgs Boson’s Vacuum Expectation Value
We point out that the expansion of the universe leads to a cosmological time evolution of the vacuum expectation of the Higgs boson. Within the standard model of particle physics, the cosmological time evolution of the vacuum expectation of the Higgs leads to a cosmological time evolution of the masses of the fermions and of the electroweak gauge bosons while the scale of Quantum Chromodynamics...
متن کاملbuckling of viscoelastic composite plates using the finite strip method
در سال های اخیر، تقاضای استفاده از تئوری خطی ویسکوالاستیسیته بیشتر شده است. با افزایش استفاده از کامپوزیت های پیشرفته در صنایع هوایی و همچنین استفاده روزافزون از مواد پلیمری، اهمیت روش های دقیق طراحی و تحلیل چنین ساختارهایی بیشتر شده است. این مواد جدید از خودشان رفتارهای مکانیکی ارائه می دهند که با تئوری های الاستیسیته و ویسکوزیته، نمی توان آن ها را توصیف کرد. این مواد، خواص ویسکوالاستیک دارند....
The Effect of Time Variation in the Higgs Vacuum Expectation Value on the Cosmic Microwave Background
The possibility that the fundamental constants of nature are not, in fact, constant, but might vary with time has long been an object of speculation by physicists [1]. The fundamental constants which have received the greatest attention in this regard are the coupling constants which determine the interaction strengths of the fundamental forces: the gravitational constant G, the fine-structure ...
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 Letters B
سال: 2006
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2006.03.024