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\nHardy's Paradox | Quantum Double Double Slit Experiment\n

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\n\nPublisher:\n\nMinutePhysics\n\n\n
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\nThis video is about Hardy's Paradox, wherein an electron and positron (or photons polarized horizontally and vertically) pass through Mach-Zehnder interferometers that overlap such that the particles have a chance of annihilating. If...\nThis video is about Hardy's Paradox, wherein an electron and positron (or photons polarized horizontally and vertically) pass through Mach-Zehnder interferometers that overlap such that the particles have a chance of annihilating. If they do annihilate, then the interference pattern changes and there is a probability for both particles to be detected in the \"dark arms\" of the detector, that is, where previously there was no probability for detection for either particle. The paradox has implications for local realism, contextuality, lorentz elements of reality, and has been used as an experimental setup for weak measurements.

Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!

Created by Henry Reich\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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4:01
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Grade
12th - Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nMinutePhysics\n\n
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Date
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2018
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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quantum mechanics, cats, time, space, engineering
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Additional Tags

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middle splits, send, paradox, experiments, blocking, point, cat darkness, wall, middle slit, weird, quantum particles, situation, places, slits, physics, surprising, science, interference pattern, superposition, bottom cat, points, cat bottom, middle, 1 cat, bottom, wave
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Classroom Considerations

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Best For: Explaining a topic
Video is ad-free
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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Hardy's Paradox | Quantum Double Double Slit Experiment\" href=\"/subscription/new\">\"Hardy's\n\n
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