Truncated phase-space approach to polaron response
نویسندگان
چکیده
منابع مشابه
Phase-Space Approach to Berry Phases
We propose a new formula for the adiabatic Berry phase which is based on phase-space formulation of quantum mechanics. This approach sheds a new light into the correspondence between classical and quantum adiabatic phases — both phases are related with the averaging procedure: Hannay’s angle with averaging over the classical torus and Berry’s phase with averaging over the entire classical phase...
متن کاملA Robust Programming Approach to Bi-objective Optimization Model in the Disaster Relief Logistics Response Phase
Accidents and natural disasters and crises coming out of them indicate the importance of an integrated planning to reduce their effected. Therefore, disaster relief logistics is one of the main activities in disaster management. In this paper, we study the response phase of the disaster management cycle and a bi-objective model has been developed for relief chain logistic in uncertainty conditi...
متن کاملnon-corrective approach to pronunciation
the aim of this study has been to find answers for the following questions: 1. what is the effect of immediate correction on students pronunciation errors? 2. what would be the effect of teaching the more rgular patterns of english pronunciation? 3. is there any significant difference between the two methods of dealing with pronuciation errore, i. e., correction and the teaching of the regular ...
15 صفحه اولMedian-Truncated Nonconvex Approach for Phase Retrieval with Outliers∗†
This paper investigates the phase retrieval problem, which aims to recover a signal from the magnitudes of its linear measurements. We develop statistically and computationally efficient algorithms for the situation when the measurements are corrupted by sparse outliers that can take arbitrary values. We propose a novel approach to robustify the gradient descent algorithm by using the sample me...
متن کاملA Generalized Mean Field Approach to the Polaron
The motion of an electron in a polar crystal has often been treated in a number of previous works motivated by its increasing interest in transport phenomena in semiconductors, which play an important role in the miniaturization of electronic devices. In addition to its possible connection with the real behavior of an electron and a crystal, this model represents one of the simplest examples of...
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: Physical Review E
سال: 2014
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.89.012124