Article View: sci.physics
Article #4809Re: No Spin in 2 Dimensions?
From: Blair P. Houghton
Date: Tue, 10 Nov 1992 20:13
Date: Tue, 10 Nov 1992 20:13
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In article <92315.002515CCB104@psuvm.psu.edu> <CCB104@psuvm.psu.edu> writes: >I heard it said by a former physics grad student that a certain professor >of his said that it is *obvious* why there is "no spin in 2 dimensions" >(i.e. in a 2-dimensional differentiable manifold of some sort?). What might >they have meant, please? Any ideas? Which way does the spin-vector point? --Blair "AaaaaaAAAAAAaaahhhhhh..."
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Path: arc1-ca.pugleaf.net!sparky!uunet!charon.amdahl.com!pacbell.com!iggy.GW.Vitalink.COM!cs.widener.edu!eff!iWarp.intel.com|ichips!hfglobe!chnews!sedona!bhoughto From: bhoughto@sedona.intel.com (Blair P. Houghton) Newsgroups: sci.physics Subject: Re: No Spin in 2 Dimensions? Date: 10 Nov 1992 20:13:22 GMT Organization: Intel Corp., Chandler, Arizona Lines: 10 Message-ID: <1dp552INN7r1@chnews.intel.com> References: <92315.002515CCB104@psuvm.psu.edu> NNTP-Posting-Host: alfalfa.intel.com