This article reports on a program to obtain and understand coherent states for general systems. Most recently this has included supersymmetric systems. A byproduct of this work has been studies of squeezed and supersqueezed states. To obtain a physical understanding of these systems has always been a primary goal. In particular, in the work on supersymmetry an attempt to understand the role of ...

Abstract: We present a systematic method to synthesize a decentralized coherent quantum robust H controller for a class of large-scale linear complex quantum stochastic systems with norm-bounded structured uncertainties. The H control objective is to obtain a closed loop uncertain quantum system, which is strict bounded real with a specified disturbance attenuation level. The solution to this q...

Coherent backscattering (CBS) of light waves by a random medium is a signature of interference effects in multiple scattering. This effect has been studied in many systems ranging from white paint to biological tissues. Recently, we have observed CBS from a sample of laser-cooled atoms, a scattering medium with interesting new properties. In this paper we discuss various effects which have to b...

Standard quantum mechanics unquestionably violates the separability principle that classical physics (be it point-like analytic, statistical, or field-theoretic) accustomed us to consider as valid. In this paper, quantum nonseparability is viewed as a consequence of the Hilbert-space quantum mechanical formalism, avoiding thus any direct recourse to the ramifications of Kochen-Specker’s argumen...

In this paper I will argue that if physics is to become a coherent metaphysics of nature it needs an “interpretation”. As I understand it, an interpretation of a physical theory amounts to offering (1) a precise formulation of its ontological claims and (2) a clear account of how such claims are related to the world of our experience. Notably, metaphysics enters importantly in both tasks: in (1...

Introduction. Sanity is the most important priority in formation of modern era context reformatting unipolar world at turn millennium and transition to a multipolar solving deep crises catastrophes experienced by mankind, wars pandemics. The purpose article model forms social control integrated into living space society based on synthesis potentials, unite basic constants picture world. Materia...

One important discovery in the twentieth century physics is the natural formation of a coherent or a well-ordered structure in continuous media, in contrary to degradation of the state as predicted earlier from the second law of thermodynamics. Here nonlinearity plays the essential role in its process. The discovery of soliton, a localized stable wave in a nonlinear and dispersive medium and th...

modern scientific cosmology, having grounded itself in materialism, rebuts any theocentric explanation of the world as unnecessary and irrational. stephan hawking, being a prominent figure in this field, seeks to demonstrate that the world has come to existence by chance or necessity through an antitheistic argument based on big bang theory. regarding the metaphysical dimensions of the discours...