Articles with "simple derivation" as a keyword



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A simple derivation of the quantum state from two assumptions

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Published in 2018 at "Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences"

DOI: 10.1098/rspa.2018.0585

Abstract: In this paper, based on the discussion on what the real state of a coin at each point should be, we propose two basic assumptions. Then we point out the mathematical foundations that these two… read more here.

Keywords: state; two assumptions; quantum state; simple derivation ... See more keywords
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Simple derivation of moiré-scale continuous models for twisted bilayer graphene

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Published in 2022 at "Physical Review B"

DOI: 10.1103/physrevb.107.155403

Abstract: We provide a formal derivation of a reduced model for twisted bilayer graphene (TBG) from Density Functional Theory. Our derivation is based on a variational approximation of the TBG Kohn-Sham Hamiltonian and asymptotic limit techniques.… read more here.

Keywords: simple derivation; derivation; bilayer graphene; model ... See more keywords
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Simple derivations on tensor product of polynomial algebras

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Published in 2017 at "Journal of Algebra and Its Applications"

DOI: 10.1142/s0219498817500839

Abstract: Let A be an unique factorization domain containing a field k of characteristic zero and let A[X] and A[Y ] be two k-algebras. Let d1 and d2 be two generalized triangular k-derivations of A[X] and… read more here.

Keywords: derivation simple; derivations tensor; simple derivation; derivation ... See more keywords