Hal Swyers

2,650 reputation

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	seen	May 12 at 19:44
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I enjoy studying physics as a hobby and think physics stack exchange is great!

Music Video of the moment. .Just a great song and video.

The Perfect Band. .Good use of stock footage

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	2,650 reputation	bio	website		visits	member for	9 months
220 badges		location	Maryland		seen	May 12 at 19:44

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Feb 17	revised	Modeling non-quantum objects (in finance, sociology etc) using fermionic fields? added 4 characters in body
Feb 17	revised	Modeling non-quantum objects (in finance, sociology etc) using fermionic fields? edited body
Feb 17	revised	Modeling non-quantum objects (in finance, sociology etc) using fermionic fields? edited body
Feb 17	revised	Modeling non-quantum objects (in finance, sociology etc) using fermionic fields? added 456 characters in body
Feb 17	revised	Modeling non-quantum objects (in finance, sociology etc) using fermionic fields? added 69 characters in body
Feb 17	revised	Modeling non-quantum objects (in finance, sociology etc) using fermionic fields? added 420 characters in body
Feb 17	comment	Modeling non-quantum objects (in finance, sociology etc) using fermionic fields? @TerryBollinger ... So the fact that utility is changing with the quantities in the above example is how the "fermionic" nature is expressed in the answer.
Feb 17	comment	Modeling non-quantum objects (in finance, sociology etc) using fermionic fields? @TerryBollinger The referenced paper is actually a good source to read. As stated "We propose crowd-avoiding recommendation which addresses this issue by imposing a strict occupancy constraint on individual objects or by assuming that object utility decays with the number of users sharing it. Our approach is linked to physics where particles occupy the energetically most favorable states but are either allowed in single occupation (fermions) or obey no restrictions (bosons)." ...con't
Feb 17	revised	Modeling non-quantum objects (in finance, sociology etc) using fermionic fields? added 2 characters in body
Feb 17	comment	How to compute configurations (entropy) of a system? Agree, but I like the use of the direct product symbol, which is better 'grammatically'
Feb 16	revised	Modeling non-quantum objects (in finance, sociology etc) using fermionic fields? added 432 characters in body
Feb 16	revised	Modeling non-quantum objects (in finance, sociology etc) using fermionic fields? added 8050 characters in body
Feb 16	revised	How to compute configurations (entropy) of a system? added 163 characters in body
Feb 16	awarded	Suffrage
Feb 14	comment	Modeling non-quantum objects (in finance, sociology etc) using fermionic fields? @DarenW incentives are always good, I will have to come back to this later today or tomorrow
Feb 14	answered	How to compute configurations (entropy) of a system?
Feb 14	answered	Modeling non-quantum objects (in finance, sociology etc) using fermionic fields?
Feb 13	comment	Have we figured out how to analyze turbulent fluids? Fwiw...If your still checking these things...this is a great answer.
Feb 12	answered	Where does the energy produced by fusion come from?
Feb 11	revised	Pareto efficiency and Standard Model parameters added 338 characters in body