Recent content by pittsburghjoe
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Undergrad Criss-cross multiple double slit experiment paths?
Has someone attempted to criss-cross multiple double slit experiment paths? The purpose would be to mix paths of observed and free particles. I want to know if clumps and fringes appear everywhere or we would get something new.- pittsburghjoe
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- Double slit Double slit experiment Experiment Multiple Slit
- Replies: 4
- Forum: Quantum Physics
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Undergrad Does the double-slit experiment create path-entangled states
Sorry, apparently the paper I posted was later shot down by someone else http://www.pnas.org/content/111/34/12337.short Biased sampling was involved.- pittsburghjoe
- Post #13
- Forum: Quantum Physics
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Undergrad Does the double-slit experiment create path-entangled states
In the present paper we report a double-slit experiment using two photons created by spontaneous parametric down-conversion where we observe interference in the signal photon despite the fact that we have located it in one of the slits due to its entanglement with the idler photon...- pittsburghjoe
- Post #11
- Forum: Quantum Physics
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Undergrad Does the double-slit experiment create path-entangled states
This experiment says they can http://arstechnica.com/science/2012/05/disentangling-the-wave-particle-duality-in-the-double-slit-experiment/- pittsburghjoe
- Post #9
- Forum: Quantum Physics
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High School Supervoid/Cold Spot evidence of Hawking radiation?
It's cute that haldenwang thinks he knows what the inside of a black hole is like. The supervoid/cold spot is worth investigating because it is out-of-place and exhibits peculiar properties that could end up being the center to the universe. I know what you are going to say, "there is no...- pittsburghjoe
- Post #8
- Forum: Cosmology
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High School Supervoid/Cold Spot evidence of Hawking radiation?
I'm saying it's worth investigating. Did I, at least, make you smile with super "duper" massive black hole?- pittsburghjoe
- Post #6
- Forum: Cosmology
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Undergrad Can particles exist without duality?
Statistics that help you sleep at night ..even though you know it doesn't explain the real question. purpose! Yes, like: "do I have a purpose in life?" I want some positive feadback on duality, cause the only thing I can think of is negative. Yes, they can do the measurement and then let the...- pittsburghjoe
- Post #9
- Forum: Quantum Physics
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Undergrad Can particles exist without duality?
They are not allowed to measure ..that's the problem. I have a theory, but I'm scolded on this site whenever I mention it.- pittsburghjoe
- Post #7
- Forum: Quantum Physics
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Undergrad Can particles exist without duality?
It doesn't exist? Did I miss a memo somewhere? Doesn't the double slit experiment prove that it does? I'm asking to go deeper than "cause, that's just the way it is". Lots of things have a purpose, maybe this magical particle-wave has one other than driving scientist crazy for the last 100 years.- pittsburghjoe
- Post #5
- Forum: Quantum Physics
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Undergrad Can particles exist without duality?
Yes, wave particle duality. I want to know if there is a natural reason for it to exist. The color thing is just an embarrassing mistake, I fixed it. framework = being able to understand quantum fully ..without mystery- pittsburghjoe
- Post #3
- Forum: Quantum Physics
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Undergrad Can particles exist without duality?
Does Duality serve any other purpose than preventing investigators from fully understanding the framework of our reality?- pittsburghjoe
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- Duality Particles
- Replies: 10
- Forum: Quantum Physics
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High School Supervoid/Cold Spot evidence of Hawking radiation?
I'm saying the big bang was the birth of super duper massive black hole in which we live reality is stranger than fiction!- pittsburghjoe
- Post #3
- Forum: Cosmology
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High School Double Slit detectors question
oh, my last comment is very confusing for this thread, sorry. I merely meant when the double slit experiment is conducted without path information ..we get interference. It's telling use that the particle acts like a wave even if we are observing it from our (real world) scale.- pittsburghjoe
- Post #18
- Forum: Quantum Physics
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High School Supervoid/Cold Spot evidence of Hawking radiation?
Could this possibly be what the inside of a black hole looks like? aka our Universe resides in a black hole and this area is the event horizon slowly becoming more desolate as Hawking radiation occurs on the opposite side.- pittsburghjoe
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- Evidence Hawking Hawking radiation Radiation
- Replies: 9
- Forum: Cosmology
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High School Double Slit detectors question
The fact that we get an interference pattern without detectors is enough ..isn't it?- pittsburghjoe
- Post #16
- Forum: Quantum Physics