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Walter T. Strunz
Researcher at Dresden University of Technology
Publications - 84
Citations - 2665
Walter T. Strunz is an academic researcher from Dresden University of Technology. The author has contributed to research in topics: Quantum state & Open quantum system. The author has an hindex of 24, co-authored 78 publications receiving 2402 citations. Previous affiliations of Walter T. Strunz include University of Duisburg-Essen & Queen Mary University of London.
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Universality of Decoherence in the Macroworld
TL;DR: In this paper, the authors consider the decoherence of quantum superpositions to mixtures in the limit in which that process is much faster than any competing one generated by the Hamiltonian of the isolated system.
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Electron spin tomography through counting statistics: A quantum trajectory approach
TL;DR: In this paper, the dynamics of electron spin qubits in quantum dots are investigated in the framework of the quantum trajectory approach, widely used in quantum optics, and the relevant master equation dynamics is unraveled to simulate stochastic tunneling events of the current through the dot.
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Stochastic pure states for quantum Brownian motion
TL;DR: In this paper, a new description of quantum Brownian motion in terms of stochastic pure states is given, and the corresponding path integral propagator allows us to establish a direct connection to the classical Langevin equation, in the Schrodinger picture.
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System-environment correlations and Non-Markovian dynamics
TL;DR: In this paper, the total state dynamics of a dephasing open quantum system using the standard environment of harmonic oscillators were determined, and random unitary approaches to the same reduced dynamics and system-environment correlations in the full model were presented.
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Non-Markovian quantum trajectories, instruments and time-continuous measurements
Sven Krönke,Walter T. Strunz +1 more
TL;DR: In this paper, a necessary criterion for the measurement interpretation of both linear and nonlinear non-Markovian quantum state diffusion (NMQSD) equations is derived for the nonlinear NMQSD.