Results 31 to 40 of about 204,193 (268)
Classical simulation of Gaussian quantum circuits with non-Gaussian input states
Physical Review Research, 2021 We consider Gaussian quantum circuits supplemented with non-Gaussian input states and derive sufficient conditions for efficient classical strong simulation of these circuits. In particular, we generalise the stellar representation of continuous-variable
Ulysse Chabaud +3 more
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Molecular Oncology, EarlyView.Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra +10 more
wiley +1 more source
A computable quantification of multi-mode Gaussian coherence and complete monogamy relation
Results in PhysicsWe propose a quantification CνGn of n-mode Gaussian coherence. The value of CνGn only depends on the covariance matrices and displacement vectors of continuous-variable states without any optimization procedures, and thus is easily calculated.
Kan He, Jinchuan Hou, Xiaofei Qi
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FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
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The Gaussian measure on algebraic varieties [PDF]
Fundamenta Mathematicae, 1999 We prove that the ring $\Aff{\R}{M}$ of all polynomials defined on a real algebraic variety $M\subset\R^n$ is dense in the Hilbert space $L^2(M,e^{-|x|^2}\de )$, where $\de $ denotes the volume form of $M$ and $\de =e^{-|x|^2}\de $ the Gaussian measure on $M$.
Agricola, Ilka, Friedrich, Thomas
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Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source
Gaussian Network’s Dynamics Reflected into Geometric Entropy
Entropy, 2015 We consider a geometric entropy as a measure of complexity for Gaussian networks, namely networks having Gaussian random variables sitting on vertices and their correlations as weighted links.
Domenico Felice, Stefano Mancini
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Maps that take Gaussian measures to Gaussian measures
Illinois Journal of Mathematics, 2010 Given a pair of separable, real Banach spaces $E$ and $F$ and a centered Gaussian measure $\mu $ on $E$, one can ask what sort of Borel measurable maps $\Phi : E\longrightarrow F$ map $\mu $ to a centered Gaussian measure on $F$. Obviously, a sufficient condition is that $\Phi $ be linear. On the other hand, linearity is far more than is really needed.
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Corrupted sensing with sub-Gaussian measurements [PDF]
2017 IEEE International Symposium on Information Theory (ISIT), 2017 This paper studies the problem of accurately recovering a structured signal from a small number of corrupted sub-Gaussian measurements. We consider three different procedures to reconstruct signal and corruption when different kinds of prior knowledge are available.
Chen, Jinchi, Liu, Yulong
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FEBS Open Bio, EarlyView.Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman +4 more
wiley +1 more source