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  2. Wave function collapse - Wikipedia

    en.wikipedia.org/wiki/Wave_function_collapse

    Niels Bohr never mentions wave function collapse in his published work, but he repeatedly cautioned that we must give up a "pictorial representation". Despite the differences between Bohr and Heisenberg, their views are often grouped together as the "Copenhagen interpretation", of which wave function collapse is regarded as a key feature. [19]

  3. Model synthesis - Wikipedia

    en.wikipedia.org/wiki/Model_Synthesis

    Model synthesis (also wave function collapse or 'wfc') is a family of constraint-solving algorithms commonly used in procedural generation, especially in the video game industry. Some video games known to have utilized variants of the algorithm include Bad North , Townscaper , and Caves of Qud .

  4. Ghirardi–Rimini–Weber theory - Wikipedia

    en.wikipedia.org/wiki/Ghirardi–Rimini–Weber...

    The first assumption of the GRW theory is that the wave function (or state vector) represents the most accurate possible specification of the state of a physical system. . This is a feature that the GRW theory shares with the standard Interpretations of quantum mechanics, and distinguishes it from hidden variable theories, like the de Broglie–Bohm theory, according to which the wave function ...

  5. Einselection - Wikipedia

    en.wikipedia.org/wiki/Einselection

    In quantum mechanics, einselections, short for "environment-induced superselection", is a name coined by Wojciech H. Zurek [1] for a process which is claimed to explain the appearance of wavefunction collapse and the emergence of classical descriptions of reality from quantum descriptions.

  6. Diósi–Penrose model - Wikipedia

    en.wikipedia.org/wiki/Diósi–Penrose_model

    The only free parameter of the model is the size of the mass density distribution, given by . All bounds present in the literature are based on an indirect effect of the gravitational-related collapse: a Brownian-like diffusion induced by the collapse on the motion of the particles.

  7. Measurement problem - Wikipedia

    en.wikipedia.org/wiki/Measurement_problem

    [12] [13] In these schools of thought, wave functions may be regarded as statistical information about a quantum system, and wave function collapse is the updating of that information in response to new data. [14] [15] Exactly how to understand this process remains a topic of dispute. [16] Bohr discussed his views in a 1947 letter to Pauli. [17]

  8. Quantum jump method - Wikipedia

    en.wikipedia.org/wiki/Quantum_jump_method

    The quantum jump method, also known as the Monte Carlo wave function (MCWF) is a technique in computational physics used for simulating open quantum systems and quantum dissipation. The quantum jump method was developed by Dalibard , Castin and Mølmer at a similar time to the similar method known as Quantum Trajectory Theory developed by ...

  9. Objective-collapse theory - Wikipedia

    en.wikipedia.org/wiki/Objective-collapse_theory

    This explanation is wrong; in collapse theories the collapse in position also determines a localization in momentum, driving the wave function to an almost minimum uncertainty state both in position and in momentum, [16] compatibly with Heisenberg's principle. The reason the energy increases is that the collapse noise diffuses the particle ...