Results 11 to 20 of about 4,646,931 (348)
Completely positive master equation for arbitrary driving and small level spacing [PDF]
Quantum, 2019 Markovian master equations are a ubiquitous tool in the study of open quantum systems, but deriving them from first principles involves a series of compromises.
E. Mozgunov, Daniel A. Lidar
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Generalized Lagrangian master equations [PDF]
Physics Letters B, 1994 LaTeX, 12 pages, CERN--TH-7247 ...
Alfaro Solís, Jorge Luis +1 more
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New Journal of Physics, 2019 Open systems of coupled qubits are ubiquitous in quantum physics. Finding a suitable master equation to describe their dynamics is therefore a crucial task that must be addressed with utmost attention.
Marco Cattaneo +3 more
doaj +2 more sources
A space-time tradeoff for implementing a function with master equation dynamics. [PDF]
Nat Commun, 2019 Master equations are commonly used to model the dynamics of physical systems, including systems that implement single-valued functions like a computer’s update step.
Wolpert DH, Kolchinsky A, Owen JA.
europepmc +3 more sources
On a Fractional Master Equation [PDF]
International Journal of Differential Equations, 2011 A fractional order time-independent form of the wave equation or diffusion equation in two dimensions is obtained from the standard time-independent form of the wave equation or diffusion equation in two-dimensions by replacing the integer order partial ...
Anitha Thomas
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Solution of the Master Equation for Quantum Brownian Motion Given by the Schrödinger Equation [PDF]
Mathematics, 2016 We consider the master equation of quantum Brownian motion, and with the application of the group invariant transformation, we show that there exists a surface on which the solution of the master equation is given by an autonomous one-dimensional ...
R. Sinuvasan +3 more
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Accuracy of perturbative master equations [PDF]
Physical Review E, 2011 6 pages, 0 figures; v2 updated references; v3 updated references, extension to full-time and nonlocal ...
Fleming, Chris H., Cummings, Nick I.
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Fractional calculus ties the microscopic and macroscopic scales of complex network dynamics
New Journal of Physics, 2015 A two-state, master equation-based decision-making model has been shown to generate phase transitions, to be topologically complex, and to manifest temporal complexity through an inverse power-law probability distribution function in the switching times ...
B J West, M Turalska, Paolo Grigolini
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Exact non-Markovian master equation for the spin-boson and Jaynes-Cummings models [PDF]
, 2016 We provide the exact non-Markovian master equation for a two-level system interacting with a thermal bosonic bath, and we write the solution of such a master equation in terms of the Bloch vector. We show that previous approximated results are particular
Li Li, Michael J. W. Hall
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Unified Gorini-Kossakowski-Lindblad-Sudarshan quantum master equation beyond the secular approximation [PDF]
Physical Review A, 2021 Derivation of a quantum master equation for a system weakly coupled to a bath which takes into account nonsecular effects, but nevertheless has the mathematically correct Gorini–Kossakowski– Lindblad–Sudarshan form (in particular, it preserves positivity
A. Trushechkin
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