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Canonical quantization on a doubly connected space and the Aharonov-Bohm phase

机译:双连通空间和Aharonov-Bohm相位的规范量化

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We consider the canonical quantization (Schrodinger representation) on a doubly connected space Omega(R) = R-2{(x, y} x(2) + y(2) less than or equal to R-2} (R > 0). We show that, when we employ 2-dimensional orthogonal coordinates Ox(1)x(2) there are uncountably many different self-adjoint extensions p(UL) of p(j) = -i partial derivative/partial derivative X-j (j = 1, 2), and none of the pairs {p(j), q(r)}(J), r = 1, 2 (q(j') = x(j) .) satisfies the Weyl relation. Then, we construct a new canonical pair of canonical momentum and position operators so that the pair can satisfy the Weyl relation by using the streamline coordinates. As its application, in the Weyl relation with respect to the pair of the mv-momentum and position operators by the above new canonical pair, we find the Aharonov-Bohm phase. (C) 2000 Academic Press. [References: 28]
机译:我们考虑双连通空间Omega(R)= R-2 {(x,y} x(2)+ y(2)小于或等于R-2}的规范量化(薛定inger表示) > 0)。我们表明,当我们使用二维正交坐标Ox(1)x(2)时,p(j)= -i的无数个自伴随扩展p(UL)= -i偏导数/偏导数Xj(j = 1,2),对{p(j),q(r)}(J),r = 1,2(q(j')= x(j))都不满足Weyl然后,我们构造了一个新的规范动量和位置算子规范对,以使它们能够使用流线坐标满足Weyl关系,作为其应用,相对于mv-动量和通过上述新的规范对找到位置算子,我们发现了Aharonov-Bohm相。(C)2000 Academic Press。[参考:28]

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