dorsal/arxiv
View SchemaTwo-time interpretation of quantum mechanics
| Authors | Yakir Aharonov, Eyal Y. Gruss |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0507269 |
| URL | https://arxiv.org/abs/quant-ph/0507269 |
Abstract
We suggest an interpretation of quantum mechanics, inspired by the ideas of Aharonov et al. of a time-symmetric description of quantum theory. We show that a special final boundary condition for the Universe, may be consistently defined as to determine single classical-like measurement outcomes, thus solving the "measurement problem". No other deviation is made from standard quantum mechanics, and the resulting theory is deterministic (in a two-time sense) and local. Quantum mechanical probabilities are recovered in general, but are eliminated from the description of any single measurement. We call this the Two-time interpretation of quantum mechanics. We analyze ideal measurements, showing how the quantum superposition is, in effect, dynamically reduced to a single classical state via a "two-time decoherence" process. We discuss some philosophical aspects of the suggested interpretation. We also discuss weak measurements using the two-time formalism, and remark that in these measurement situations, special final boundary conditions for the Universe, might explain some unaccounted for phenomena.
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"abstract": "We suggest an interpretation of quantum mechanics, inspired by the ideas of\nAharonov et al. of a time-symmetric description of quantum theory. We show that\na special final boundary condition for the Universe, may be consistently\ndefined as to determine single classical-like measurement outcomes, thus\nsolving the \"measurement problem\". No other deviation is made from standard\nquantum mechanics, and the resulting theory is deterministic (in a two-time\nsense) and local. Quantum mechanical probabilities are recovered in general,\nbut are eliminated from the description of any single measurement. We call this\nthe Two-time interpretation of quantum mechanics. We analyze ideal\nmeasurements, showing how the quantum superposition is, in effect, dynamically\nreduced to a single classical state via a \"two-time decoherence\" process. We\ndiscuss some philosophical aspects of the suggested interpretation. We also\ndiscuss weak measurements using the two-time formalism, and remark that in\nthese measurement situations, special final boundary conditions for the\nUniverse, might explain some unaccounted for phenomena.",
"arxiv_id": "quant-ph/0507269",
"authors": [
"Yakir Aharonov",
"Eyal Y. Gruss"
],
"categories": [
"quant-ph"
],
"title": "Two-time interpretation of quantum mechanics",
"url": "https://arxiv.org/abs/quant-ph/0507269"
},
"schema_id": "dorsal/arxiv",
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"execution_id": "b9972136-fb80-490a-9f7a-337fd4a5c8b6",
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