On Relativistic Non-linear Quantum Mechanics
نویسنده
چکیده
The possibility that quantum mechanics itself could be non-linear has run up against difficulties with relativistic covariance. Most of the schemes proposed up to now engender superluminal communication, and those that don’t, have been equivalent to linear theories. We show in a simplified model that a proposal based on the consistent histories approach to quantum mechanics avoids the usual difficulties and a relativistic quantum theory with non-linearly defined histories is possible.
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