Results 241 to 250 of about 285,524 (264)

Quantum blind signature based on Two-State Vector Formalism

Optics Communications, 2010
Two-State Vector Formalism (TSVF) including pre- and postselected states is a complete description of a system between two measurements. Consequently TSVF gives a perfect solution to the Mean King problem. In this paper, utilizing the dramatic correlation in the verification, we propose a quantum blind signature scheme based on TSVF.
Su Qi, Huang Zheng, Wen Qiaoyan, Li Wenmin   +3 more
exaly   +3 more sources

Two-state vector formalism and quantum interference

Journal of Physics A: Mathematical and Theoretical, 2016
We show that two-state vector formalism (TSVF), applied to quantum systems that make use of delicate interference effects, can lead to paradoxes. We consider a few schemes of nested Mach–Zehnder interferometers that make use of destructive interference.
F A Hashmi, Fu Li, Shi-Yao Zhu, M Suhail Zubairy   +3 more
openaire   +2 more sources

Enhancement on “quantum blind signature based on two-state vector formalism”

Quantum Information Processing, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chun-Wei Yang, Tzonelih Hwang, Yi-Ping Luo   +2 more
openaire   +3 more sources

The Two-State Vector Formalism of Quantum Mechanics

2007
We present the two-state vector formalism of quantum mechanics. It is a time-symmetrized approach to standard quantum theory particularly helpful for the analysis of experiments performed on pre- and post-selected ensembles. Several peculiar effects which naturally arise in this approach are considered. In particular, the concept of “weak measurements”
Yakir Aharonov, Lev Vaidman
openaire   +2 more sources

Cryptanalysis of enhancement on “quantum blind signature based on two-state vector formalism”

Quantum Information Processing, 2014
Recently, Yang et al. (Quantum Inf Process 12(1):109, 2013) proposed an enhanced quantum blind signature based on two-taste vector formalism. The protocol can prevent signatory Bob from deriving Alice's message with invisible photon eavesdropping attack or fake photon attack.
Qi Su, Wenmin Li 0001
openaire   +2 more sources

Scalar and vector dark matter admixed neutron stars with linear and quadratic couplings

Physical Review D
We investigate the effects of dark scalar- and vector-mediated interactions on dark matter admixed neutron stars, employing the two-fluid formalism. We adopt three different nuclear equations of state -- BSk22, MPA1 and APR4 -- to describe the baryonic ...
Francesco Grippa, G. Lambiase, T. K. Poddar   +2 more
semanticscholar   +1 more source

Derivation of circumferential guided waves equations for a multilayered laminate composite hollow cylinder by state-vector and Legendre polynomial hybrid formalism

Composite Structures, 2021
Mingfang Zheng, Yan Lyu
exaly  

Principle equivalence and practical difference between two approaches to plasma polarimetry: The Stokes vector formalism and the angular variables technique

, 2013
Y. Kravtsov, B. Bieg, J. Chrzanowski
semanticscholar   +1 more source

State-vector formalism and the Legendre polynomial solution for modelling guided waves in anisotropic plates

Journal of Sound and Vibration, 2018
Mingfang Zheng
exaly