Improving the effective potential

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Hubble Effective Potential

We generalize the effective potential to scalar field configurations which are proportional to the Hubble parameter of a homogeneous and isotropic background geometry. This may be useful in situations for which curvature effects are significant. We evaluate the one loop contribution to the Hubble Effective Potential for a massless scalar with arbitrary conformal and quartic couplings, on a back...

متن کامل

The Optimised effective potential

We extend the formalism of local exchange methods to calculate and investigate the electronic structure of metals. It is well-known that the Hatree-Fock method when applied to metals shows unphysical behaviour, however the accurate treatment of exchange via DFT’s exact exchange method (EXX) and using our local Fock exchange method (LFX) can be used to describe metallic band structures accurately.

متن کامل

Improving the effective potential, multimass problem, and modified mass-dependent scheme.

We present a new procedure for improving the effective potential by using renormalization group equation (RGE) in the presence of several mass scales. We propose a modification of the mass-dependent (MD) renormalization scheme, MD scheme, so that the scalar mass parameter runs at most logarithmically on the one hand and the decoupling of heavy particles is naturally incorporated in the RGE’s on...

متن کامل

Improving the potential of neuroplasticity.

Diane Ruge,1 Li-Min Liou,1,2,3 and Damon Hoad1 1Sobell Department of Motor Neuroscience and Movement Disorders, UCL–Institute of Neurology, University College London, London WC1N3BG, United Kingdom, and 2Department of Neurology, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung 812, Taiwan, and 3Department of Neurology, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan Review of Buc...

متن کامل

Improving Effective Bandwidth for Streams

Processor speeds are increasing so much faster than memory speeds that within a decade processors may spend most of their time waiting for data. The problem is already acute for computations that linearly traverse long streams of vector-like data. Although streaming computations lack the temporal locality of reference that makes caches effective, they have predictable access patterns. Since mos...

متن کامل

ذخیره 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: 1993

ISSN: 0370-2693

DOI: 10.1016/0370-2693(93)90725-w