Results 21 to 27 of about 68 (27)
Generalizing Pauli Spin Matrices Using Cubic Lattices
, 2023 In quantum mechanics, the connection between the operator algebraic realization and the logical models of measurement of state observables has long been an open question. In the approach that is presented here, we introduce a new application of the cubic
Turnansky, Morrison
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The tensor rank of tensor product of two three-qubit W states is eight
, 2017 We show that the tensor rank of tensor product of two three-qubit W states is not less than eight. Combining this result with the recent result of M. Christandl, A. K. Jensen, and J.
Chen, Lin, Friedland, Shmuel
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On genuine infinite algebraic tensor products [PDF]
, 2011 A genuine infinite tensor product of complex vector spaces is a vector space ${\bigotimes}_{i\in I} X_i$ whose linear maps coincide with multilinear maps on an infinite family $\{X_i\}_{i\in I}$ of vector spaces.
Ng, Chi-Keung
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H\"ormander Type Functional Calculus and Square Function Estimates
, 2012 We investigate H\"ormander spectral multiplier theorems as they hold on $X = L^p(\Omega),\: 1 < p < \infty,$ for many self-adjoint elliptic differential operators $A$ including the standard Laplacian on $\R^d.$ A strengthened matricial extension is ...
Kriegler, Christoph
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On the Two-parameter Matrix pencil Problem
The multiparameter matrix pencil problem (MPP) is a generalization of the one-parameter MPP: given a set of $m\times n$ complex matrices $A_0,\ldots, A_r$, with $m\ge n+r-1$, it is required to find all complex scalars $\lambda_0,\ldots,\lambda_r$, not ...
Alsubaie, F. F. +2 more
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On the geometry of tensor products over finite fields
In this paper we study finite dimensional algebras, in particular finite semifields, through their correspondence with nonsingular threefold tensors. We introduce a alternative embedding of the tensor product space into a projective space.
Lia, Stefano, Sheekey, John
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