... 1998 CERN-TH/97-218 hep-th/9709062 INTRODUCTION TO SUPERSTRING THEORY Elias Kiritsis ∗ Theory Division, CERN, CH-1211, Geneva 23, SWITZERLAND Abstract In these lecture notes, an introduction to superstring theory is ... operators. A specific ordering prescription has to be made in order to define them as well-defined operators in the quantum theory. In particular we would...
Ngày tải lên: 17/03/2014, 14:48
introduction to superstring theory
... 1998 CERN-TH/97-218 hep-th/9709062 INTRODUCTION TO SUPERSTRING THEORY Elias Kiritsis ∗ Theory Division, CERN, CH-1211, Geneva 23, SWITZERLAND Abstract In these lecture notes, an introduction to superstring theory is ... operators. A specific ordering prescription has to be made in order to define them as well-defined operators in the quantum theory. In particular we would...
Ngày tải lên: 18/04/2014, 15:24
... in string theory. The purpose is to convey a general sense of what string theory is and what it has achieved. Since the characteristic scale of string theory is expected to be close to the Planck ... sum-over-histories point of view. This approach is closely tied to perturbation theory analysis. It should be contrasted with “second quantized” string field theory which is base...
Ngày tải lên: 18/04/2014, 15:28
Introduction to Probability Theory
... Chapter 1 Introduction to Probability Theory 1.1 The Binomial Asset Pricing Model The binomial asset pricing model provides a powerful tool to understand arbitrage pricing theory and probability theory. ... removed in the Cantor set construction of Example 3.2. CHAPTER 1. Introduction to Probability Theory 35 In addition to tossing a coin, another common random experiment...
Ngày tải lên: 18/10/2013, 03:20
Chapter 4 Introduction to Portfolio Theory
... Introduction to Financial Econometrics Chapter 4 Introduction to Portfolio Theory Eric Zivot Department of Economics University of Washington January 26, 2000 This version: ... simple way to solve this problem is to substitute the restriction (7) into the function (6) and reduce the problem to a minimization over one variable. To illustrate, use the restriction (7) to solv...
Ngày tải lên: 17/12/2013, 15:21
An Introduction to Architectural Theory pot
... 2:54:41 PM AN INTRODUCTION TO ArchitecturAl theory 1968 TO THE PRESENT HARRY FRANCIS MALLGRAVE AND DAVID GOODMAN An Introduction to Architectural Theory is the first critical history of architectural ... BBPR’s) for the Torre Velasca (1950– 1958), a modern concrete tower in downtown Milan whose cantilevered upper stories had for some critics evoked the “atmos- phere” of Itali...
Ngày tải lên: 30/03/2014, 04:21