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  1. The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics
  2. The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69
  3. The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69, Issue 11, November 2015
  4. Non-Hermitian Hamiltonians and stability of pure states
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The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 71
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 70
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69, Issue 12, December 2015
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69, Issue 11, November 2015
Measuring high pressure equation of state of polystyrene using laser driven shock wave
Entanglement in helium atom confined in an impenetrable cavity
Getting something out of nothing in the measurement-device-independent quantum key distribution
Complex dynamics in quantum dot light emitting diodes
Influence of the inner shell electrons on photoionization of outer shells
Large-N scaling behavior of the quantum fisher information in the Dicke model
High precision estimation of inertial rotation via the extended Kalman filter
Influences of Doppler effect on spontaneously generated coherence in a Rb atom
Sub-Planck structure in a mixed state
Understanding the mechanism of DNA deactivation in ion therapy of cancer cells: hydrogen peroxide action*
Effect of self-fields on the electron cyclotron maser instability in a dielectric loaded waveguide
Mahan polaritons and their lifetime due to hole recoil
Formation of infrared solitons in graphene ensemble under Raman excitation
Non-Hermitian Hamiltonians and stability of pure states
Stereochemical properties of the OH molecule in combined electric and magnetic fields: analytic results
Field emission driven direct current argon discharges and electrical breakdown mechanism across micron scale gaps
A density functional study of small sized silver-doped silicon clusters: Ag2Sin (n = 1–13)
Quantum non-Gaussianity of single-mode Schrödinger cat states based on Kurtosis
Investigation of the intrinsic sensitivity of a 3He/Cs magnetometer
Geometric phase in inhomogeneous optical nutation
Accurate spectroscopic properties of 10 Λ-S states and 25 Ω states of BS+ cation including the electronic transition properties
Interaction of a two-dimensional electromagnetic pulse with an electron inhomogeneity in an array of carbon nanotubes in the presence of field inhomogeneity
Atomic thermal motion effect on efficiency of a high-speed quantum memory
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69, Issue 10, October 2015
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69, Issue 9, September 2015
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69, Issue 8, August 2015
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69, Issue 7, July 2015
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69, Issue 6, June 2015
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69, Issue 5, May 2015
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69, Issue 4, April 2015
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69, Issue 3, March 2015
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69, Issue 2, February 2015
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 69, Issue 1, January 2015
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 68
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 67
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 66
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 65
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 64
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 63
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 62
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 61
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 60
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 59
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 58
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 57
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 56
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 55
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 54
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 53
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 52
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 51
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 50
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 49
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 48
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 47
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 46
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 45
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 44
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 43
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 42
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 41
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 40
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 39
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 38
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 37
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 36
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 35
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 34
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 33
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 32
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 31
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 30
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 29
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 28
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 27
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 26
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 25
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 24
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 23
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 22
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 21
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 20
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 19
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 18
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 17
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 16
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 15
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 14
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 13
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 12
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 11
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 10
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 9
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 8
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 7
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 6
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 5
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 4
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 3
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 2
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics : Volume 1

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Non-Hermitian Hamiltonians and stability of pure states

Content Provider Springer Nature Link
Author Zloshchastiev, Konstantin G.
Copyright Year 2015
Abstract We demonstrate that quantum fluctuations can cause, under certain conditions, the dynamical instability of pure states that can result in their evolution into mixed states. It is shown that the degree and type of such an instability are controlled by the environment-induced anti-Hermitian terms in Hamiltonians. Using the quantum-statistical approach for non-Hermitian Hamiltonians and related non-linear master equation, we derive the equations that are necessary to study the stability properties of any model described by a non-Hermitian Hamiltonian. It turns out that the instability of pure states is not preassigned in the evolution equation but arises as the emergent phenomenon in its solutions. In order to illustrate the general formalism and different types of instability that may occur, we perform the local stability analysis of some exactly solvable two-state models, which are being used in the theories of open quantum-optical and spin systems.
Starting Page 1
Ending Page 7
Page Count 7
File Format PDF
ISSN 14346060
Journal The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics
Volume Number 69
Issue Number 11
e-ISSN 14346079
Language English
Publisher Springer Berlin Heidelberg
Publisher Date 2015-11-12
Publisher Place Berlin, Heidelberg
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Nonlinear Dynamics Atomic, Molecular, Optical and Plasma Physics Physical Chemistry Quantum Physics Quantum Information Technology, Spintronics Spectroscopy/Spectrometry
Content Type Text
Resource Type Article
Subject Atomic and Molecular Physics, and Optics
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