Search Results - "Diósi, L."

General non-markovian structure of Gaussian master and stochastic Schrödinger equations by Diósi, L, Ferialdi, L

“…General open quantum systems display memory features, their master equations are non-Markovian. We show that the subclass of Gaussian non-Markovian open system…”
Get full text

Comment on "Uniqueness of the equation for quantum state vector collapse" by Diósi, L

Get full text

Complete parameterization, and invariance, of diffusive quantum trajectories for Markovian open systems by Wiseman, H.M., Diósi, L.

“…The state matrix ρ for an open quantum system with Markovian evolution obeys a master equation. The master equation evolution can be unraveled into stochastic…”
Get full text

General Wick's Theorem for bosonic and fermionic operators by Ferialdi, L, Diósi, L

“…Phys. Rev. A 104, 052209 (2021) Wick's theorem provides a connection between time ordered products of bosonic or fermionic fields, and their normal ordered…”
Get full text

Non-Markovian quantum state diffusion by Diósi, L., Gisin, N., Strunz, W. T.

Get full text

Single qubit estimation from repeated unsharp measurements by Diósi, L.

“…When estimating an unknown single pure qubit state, the optimum fidelity is 2/3. As it is well known, the value 2/3 can be achieved in one step, by a single…”
Get full text

Decoherent histories and quantum state diffusion by Diósi, L, Gisin, N, Halliwell, J, Percival, IC

“…We demonstrate a close connection between the decoherent histories approach to quantum mechanics and the quantum state diffusion picture, for open quantum…”
Get full text

Gravitation and quantummechanical localization of macroobjects by Diósi, L

“…Phys.Lett. 105A (1984) 199-202 We propose nonlinear Schr\"odinger equation with gravitational self-interacting term. The separability conditions of…”
Get full text

Erratum to “Complete parameterization, and invariance, of diffusive quantum trajectories for Markovian open systems” [Chem. Phys. 268 (2001) 91–104] by Wiseman, H.M., Diósi, L.

Get full text

Comment on "Quantum backreaction on 'Classical' variables." by Diósi, L

Get full text

KNO scaling in the neutral pion multiplicity distributions for π−p interactions at 40 and 250 GeV/c by Diósi, L., Krasznovszky, S., Wagner, I.

“…We analysed the binomial multiplicity moments of the neutral pions, using an extension of the generating functional technique for detection losses. We applied…”
Get full text

Anomalies of weakened decoherence criteria for quantum histories by Diósi, Lajos

“…The theory of decoherent histories is checked for the requirement of statistical independence of subsystems. Strikingly, this is satisfied only when the…”
Get full text

Underground test of gravity-related wave function collapse by Donadi, S, Piscicchia, K, Curceanu, C, Diósi, L, Laubenstein, M, Bassi, A

“…Nature Physics 17, 74 (2021) Roger Penrose proposed that a spatial quantum superposition collapses as a back-reaction from spacetime, which is curved in…”
Get full text

Models for universal reduction of macroscopic quantum fluctuations by DIOSI, L

Get full text

Comment on "Quantum theory of optical feedback via homodyne detection" by Diosi, L, Gisin, N

Get full text

Open System Dynamics with Non-Markovian Quantum Trajectories by Strunz, Walter T., Diósi, Lajos, Gisin, Nicolas

Get full text

Comment on "Reduced system dynamics from the N-body Schrödinger equation" by Diósi, L

Get full text

Relativistic theory for continuous measurement of quantum fields by Diosi, L.

“…We have proposed a formal theory for the continuous measurement of relativistic quantum fields. We have also derived the corresponding scattering equations…”
Get full text

Three-party pure quantum states are determined by two two-party reduced states by Diosi, Lajos

“…We can uniquely calculate almost all entangled state vectors of tripartite systems ABC if we know the reduced states of any two bipartite subsystems, e.g., of…”
Get full text

Landau's density matrix in quantum electrodynamics by DIOSI, L

Get full text