Results 61 to 70 of about 1,314,622 (283)
Quantum partial teleportation as optimal cloning at a distance [PDF]
, 2004 We propose a feasible scheme of conditional quantum partial teleportation of a qubit as optimal asymmetric cloning at a distance. In this scheme, Alice preserves one imperfect clone whereas other clone is teleported to Bob. Fidelities of the clones can be simply controlled by an asymmetry in Bell-state measurement.
arxiv +1 more source
Who Made This Copy? An Empirical Analysis of Code Clone Authorship [PDF]
arXiv, 2023 Code clones are code snippets that are identical or similar to other snippets within the same or different files. They are often created through copy-and-paste practices during development and maintenance activities. Since code clones may require consistent updates and coherent management, they present a challenging issue in software maintenance ...
arxiv
Limitations on Cloning in Classical Mechanics [PDF]
arXiv, 2010 In this paper, we show that a result precisely analogous to the traditional quantum no-cloning theorem holds in classical mechanics. This classical no-cloning theorem does not prohibit classical cloning, we argue, because it is based on a too-restrictive definition of cloning. Using a less popular, more inclusive definition of cloning, we give examples
arxiv
Clone Structures in Voters' Preferences [PDF]
arXiv, 2011 In elections, a set of candidates ranked consecutively (though possibly in different order) by all voters is called a clone set, and its members are called clones. A clone structure is a family of all clone sets of a given election. In this paper we study properties of clone structures.
arxiv
Imperfect cloning operations in algebraic quantum theory [PDF]
, 2014 No-cloning theorem says that there is no unitary operation that makes perfect clones of non-orthogonal quantum states. The objective of the present paper is to examine whether an imperfect cloning operation exists or not in a C*-algebraic framework. We define a universal $\epsilon$-imperfect cloning operation which tolerates a finite loss $\epsilon$ of
arxiv +1 more source
Molecular Therapy, 2008 A recent article describing a T-lymphocyte cell clone that eliminated melanoma in a patient with advanced metastatic disease1 excited an exceptionally high level of publicity worldwide. An accompanying Perspective in the New England Journal of Medicine breathlessly concluded that for cell therapy of cancer, “the endgame has begun.”2 Such broad ...
Malcolm K. Brenner, Helen E. Heslop
openaire +3 more sources
Cloning, Clones and Clonal Disease
Journal of the Royal College of Physicians of London, 2000 In the past, cloning has been familiar to plant breeders because many plants can be easily reproduced in this way, bypassing the lengthy process of cross-fertilisation. Recently, the concept of cloning has become popular in human biology and medicine on two accounts.
openaire +2 more sources
Clonal bamboo production based on in vitro culture
Bioscience Journal, 2020 Bamboo species are an alternative for the composition of forest plantations. However, their potential has not been explored due to the hard time in producing large-scale clonal plants.
Anatálya dos Santos Ribeiro +5 more
doaj +1 more source
Unified Approach to Universal Cloning and Phase-Covariant Cloning [PDF]
arXiv, 2008 We analyze the problem of approximate quantum cloning when the quantum state is between two latitudes on the Bloch's sphere. We present an analytical formula for the optimized 1-to-2 cloning. The formula unifies the universal quantum cloning (UQCM) and the phase covariant quantum cloning.
arxiv
Infinitary version of Pol-Inv Galois connection [PDF]
arXiv, 2013 In this article, we prove infinitary version of one to one correspondence theorem between clones and relational clones on a fixed possibly infinite set. We also characterize the relational clone corresponding to the clone of all finitary operations. By this characterization, we obtain correspondence between finitary clones on a fixed infinite set and ...
arxiv