Search
Search Results
-
La formula BCH
In meccanica quantistica un ruolo importante, soprattutto in relazione con gli stati coerenti, è svolto dal cosiddetto operatore di spostamento,...
-
Our Way to the BCH Formula
In quantum mechanics an important role, when dealing with coherent states, is played by the so-called displacement operator, which is a suitable...
-
Complexity for superconformal primaries from BCH techniques
We extend existing results for the Nielsen complexity of scalar primaries and spinning primaries in four dimensions by including supersymmetry....
-
Entanglement-assisted quantum error-correcting codes from RS codes and BCH codes with extension degree 2
Entanglement-assisted quantum error-correcting codes (EAQECCs) constructed from Reed–Solomon codes and BCH codes are considered in this work. It is...
-
Capacity and BER analysis of BCH and LDPC coded FSO communication system for different channel conditions
Free space optical (FSO) communication is of paramount importance for the design of next-generation 5G+ wireless networks. These are, however,...
-
Introduzione
Queste note si basano su una semplice osservazione, che è apparsa sempre più evidente durante i miei recenti tentativi di utilizzare stati coerenti...
-
Analytic treatment of 3-flavor neutrino oscillation and decay in matter
We present compact analytic expressions for 3-flavor neutrino oscillation probabilities with invisible neutrino decay, where matter effects have been...
-
Experimental Investigations Into Characteristics of Mandelshtam–Brillouin Scattering in Single-Mode Optical Fiber of Various Types
AbstractThe results of experimental studies into the Mandelstam–Brillouin scattering characteristics are presented for single-mode optical fibers of...
-
Stati bi-coerenti
Ciò di cui ci occuperemo in questo capitolo è la possibilità di definire, per gli operatori...
-
Introduction
These notes are based on a simple remark, which appeared more and more evident during my recent attempts to use coherent states in the computation of...
-
Generating Functions for Local Symplectic Groupoids and Non-perturbative Semiclassical Quantization
This paper contains three results about generating functions for Lie-theoretic integration of Poisson brackets and their relation to quantization. In...
-
Effective dynamics of quantum fluctuations in field theory: with applications to cosmology
We develop a novel framework for describing quantum fluctuations in field theory, with a focus on cosmological applications. Our method uniquely...
-
The Operator Formalism and The Dual Resonance Model
This chapter is on the Operator Formalism for Dual Resonance Models (DRM). This is an important bridge between DRM and string theory. The starting...
-
Scattering strings off quantum extremal surfaces
We consider a Hayden & Preskill like setup for both maximally chaotic and sub-maximally chaotic quantum field theories. We act on the vacuum with an...
-
Quantum Many-Body Systems
To date, one of the major challenges confronting physicists is associated with the strongly correlated or strongly interacting many-body systems....
-
Minimum Uncertainty States
Necessary and sufficient condition for the existence of a minimum uncertainty state for a pair of observables is given. An introduction to coherent...
-
On Galilean conformal bootstrap. Part II. ξ = 0 sector
In this work, we continue our work on two dimensional Galilean conformal field theory (GCFT 2 ). Our previous work (2011.11092) focused on the ξ ≠ 0...
-
Perturbation theory for the logarithm of a positive operator
In various contexts in mathematical physics, such as out-of-equilibrium physics and the asymptotic information theory of many-body quantum systems,...