Some topics in Quantum Imaging

Lattice quantum chromodynamics: Some topics

I review some topics in lattice quantum chromodynamics, focusing more on the recent results. These include: (i) the QCD phase diagram in the μ–T plane, (ii) the quark number susceptibilities, and (iii) the screening lengths.

Quantum Wave Functionals and Some Related Topics

This paper is concerned, in the first place, with showing how a formula derived by the present author in an earlier paper can be given a more satisfactory form and definition. Secondly, some of the properties of this formula and difficulties connected with its possible use are discussed. In connection with this work the concept of "Quantum Probability Pressure" is used and it is shown that this...

Coherent States and Some Topics in Quantum Information Theory : Review

In the first half we make a short review of coherent states and generalized coherent ones based on Lie algebras su(2) and su(1,1), and the Schwinger’s boson method to construct representations of the Lie algebras. In the second half we make a review of recent developments on both swap of coherent states and cloning of coherent states which are important subjects in Quantum Information Theory.

Some topics in orthogonality

Topics in Quantum Computers

I provide an introduction to quantum computers, describing how they might be realized using language accessible to a solid state physicist. A listing of the minimal requirements for creating a quantum computer is given. I also discuss several recent developments in the area of quantum error correction, a subject of importance not only to quantum computation, but also to some aspects of the foun...