1) coherent states

Part 1 book "Introductory quantum optics" includes contents: Introduction, field quantization, coherent states, emission and absorption of radiation by atoms, quantum coherence functions, beam splitters and interferometers.

165p dianmotminh01 17-05-2024 4 2   Download

Ebook "Three-dimensional integration of semiconductors: Processing, materials, and applications" reviews the state of the art of three-dimensional semiconductor integration. Chapter 1 gives an overview of three-dimensional integration research and development history. Chapter 2 summarizes recent three-dimensional integration research and development activities and applications. Chapter 3 gives an explanation of through-silicon via (TSV) formation processes. Chapters 4 and 5 cover wafer handling, wafer thinning, and bonding of wafers and dies. Chapter 6 explains metrology and inspection.

423p tracanhphuonghoa1007 22-04-2024 6 2   Download

Part 1 book "Geometry of quantum states - An introduction to quantum entanglement" includes content: Convexity, colours and statistics; geometry of probability distributions; much ado about spheres; complex projective spaces; outline of quantum mechanics; coherent states and group actions; the stellar representation; the space of density matrices.

245p muasambanhan07 18-02-2024 4 1   Download

Part 2 book "Quantum theory, groups and representations - An introduction" includes content: Representations of semi direct products; central potentials and the hydrogen atom; the harmonic oscillator; coherent states and the propagator for the harmonic oscillator; the metaplectic representation and annihilation and creation operators, d=1; the metaplectic representation and annihilation and creation operators, arbitrary D.... and other contents.

343p muasambanhan07 18-02-2024 3 1   Download

Part 1 book "Quantum field theory and condensed matter - An introduction" includes content: Thermodynamics and statistical mechanics review, the ising model in d = 0 and d = 1, statistical to quantum mechanics, quantum to statistical mechanics, the feynman path integral, coherent state path integrals for spins, bosons, and fermions,... and other contents.

238p muasambanhan07 08-02-2024 4 0   Download

Part 1 of ebook "Advanced quantum mechanics: Materials and photons" presents the following content: the need for quantum mechanics; self-adjoint operators and eigenfunction expansions; simple model systems; notions from linear algebra and bra-ket notation; formal developments; harmonic oscillators and coherent states; central forces in quantum mechanics; spin and addition of angular momentum type operators;...

330p damtuyetha 09-01-2023 12 3   Download

(BQ) Ebook Physics and Whitehead: Quantum, Process, and Experience - Part 1 includes the following content: Introduction to Process Thought; Duality Without Dualism; Whitehead as Mathematical Physicist; Evidence for Process in the Physical World; Constraints on the Origin of Coherence in Far-from-Equilibrium Chemical Systems; Whitehead’s Philosophy and the Collapse of Quantum States; A Historical Reality That Includes Big Bang, Free Will, and Elementary Particles; Whiteheadian Process and Quantum Theory.

147p runordie7 30-08-2022 11 4   Download

Bài báo này nghiên cứu tính chất đan rối và định lượng độ rối của trạng thái hai mode kết hợp SU(1, 1) thêm một và bớt một photon lẻ bằng sử dụng tiêu chuẩn đan rối Hillery-Zubairy và tiêu chuẩn Độ đồng quy. Kết quả khảo sát cho thấy trạng thái hai mode kết hợp SU(1, 1) thêm một và bớt một photon lẻ là một trạng thái đan rối mạnh.

9p thuongdanguyetan19 05-02-2020 23 1   Download

Trong bài báo này, các tác giả nghiên cứu các tính chất nén tổng hai mode, nén hiệu hai mode, nén Hillery bậc cao, tính phản kết chùm bậc cao, tính chất đan rối và sự vi phạm bất đẳng thức CauchySchwarz của trạng thái hai mode kết hợp SU(1, 1) thêm một và bớt một photon lẻ.

11p thuongdanguyetan19 05-02-2020 29 1   Download

We study the nonclassical properties of single-photon-added two-mode SU(1,1) coherent states. We derive the analytic expressions of the sum squeezing, the difference squeezing, the higher-order squeezing, the higher-order antibunching and the violation of the Cauchy– Schwarz inequality.

14p danhnguyentuongvi 18-12-2018 19 1   Download

In recent years, one of the new applications of the coherent state method was to construct representation of superalgebras and quantum superalgebras. Following this stream, we had a contribution to working out explicit representation of Uq[gl(2|1)]. Up to now, Uq[gl(2|1) is still the biggest quantum superalgebra representations in coherent state basis of which can be built. In this article, we will show some detailed techniques used in our previous work but useful for our further investigations.

9p thuyliebe 12-10-2018 38 0   Download

the generation of ultrashort laser pulses. Beginning with mode-locking of glass lasers in the 1960s, the development of dye lasers brought the pulse width down from picoseconds to femtoseconds. The breakthrough in solid state laser pulse generation provided the current reliable table-top laser systems capable of average power of about 1 watt, and peak power density of easily watts per square centimeter, with pulse widths in the range of four to eight femtoseconds.

356p dongkhanh0908 10-10-2012 64 13   Download

Harrison's Internal Medicine Chapter 26. Confusion and Delirium Confusion and Delirium: Introduction Confusion, a mental and behavioral state of reduced comprehension, coherence, and capacity to reason, is one of the most common problems encountered in medicine, accounting for a large number of emergency department visits, hospital admissions, and inpatient consultations. Delirium, a term used to describe an acute confusional state, remains a major cause of morbidity and mortality, contributing billions of dollars yearly to health care costs in the United States alone.

5p ongxaemnumber1 29-11-2010 89 6   Download

This chapter provides the basis for the discussion in the following chapters by summarizing the fundamental concepts and the quantum theory concerning the interaction between electrons and photons in a form that is convenient for theoretical analysis of semiconductor lasers [1–9]. First, quantization of electromagnetic fields of optical waves is outlined, and the concept of a photon is clarified. Quantum theory expressions for coherent states are also given. Then the quantum theory of electron–photon interactions and the general characteristics of optical transitions are explained. ...

20p vuongpm 16-05-2010 122 17   Download