Results 101 to 110 of about 2,364,204 (164)

Powers That Be: An Adventure in Metaphysics

open access: yesPhilosophical Investigations, Volume 49, Issue 4, Page 343-348, October 2026.
ABSTRACT This paper is an investigation into the increasingly popular trend amongst philosophers on the metaphysics of powers, exemplified by the statement: ‘To be real is to possess a power to affect (or to be affected by) other things’. First, I briefly trace the history of this idea (from the Eleatic dialectic of ancient times to present day quantum
David Rozema
wiley   +1 more source

Asynchronous quantum key distribution on a relay network [PDF]

open access: yes, 2012
We show how quantum key distribution on a multi-user, multi-path, network can be used to establish a key between any two end-users in an asynchronous fashion using the technique of bit-transport.
Phoenix, Simon J. D.   +3 more
core   +1 more source

The Many Shades of Clouds: How Law Fails (Us) in Seeing Power in the Digital Economy

open access: yesRegulation &Governance, Volume 20, Issue 4, Page 2035-2051, October 2026.
ABSTRACT Cloud infrastructures form the backbone of our contemporary (digital) production environment. Despite their centrality, legal and scholarly practice have not been treating cloud infrastructures as single objects of/for study. In other words, we have laws for regulating services and products that flow from (within) cloud infrastructures, but we
Petros Terzis   +2 more
wiley   +1 more source

Reviving a Grover based Quantum Secret Sharing Scheme [PDF]

open access: yes
Secret-sharing schemes allow a dealer to split a secret into multiple “shares” and distribute them individually among many parties while mandating certain constraints on its reconstruction.
Debajyoti Bera, Santanu Majhi
core   +1 more source

Quantum secret sharing for a general quantum access structure

open access: yes, 2017
Quantum secret sharing is a procedure for sharing a secret among a number of participants such that only certain subsets of participants can collaboratively reconstruct it, which are called authorized sets.
Chen-Ming Bai   +3 more
core   +1 more source

An information theoretical model for quantum secret sharing

open access: yes, 2005
Similarly to earlier models for quantum error correcting codes, we introduce a quantum information theoretical model for quantum secret sharing schemes. This model provides new insights into the theory of quantum secret sharing. By using our model, among
Tuyls, P   +9 more
core  

Dynamic and compressed quantum many-body state secret sharing based on site-independent matrix product states

open access: yes, 2022
Dynamic and compressed quantum many-body state secret sharing based on site-independent matrix product ...
Lei Pan (13101435)   +2 more
core  

Large-scale continuous-variable quantum secret sharing with optical frequency comb

open access: yesPhotoniX
Quantum secret sharing (QSS), as a fundamental cryptographic protocol for future quantum networks, continues to face significant challenges, particularly in the generation of multipartite entanglement and the degradation of entanglement fidelity during ...
Qijun Zhang   +5 more
doaj   +1 more source

Two types of dynamic quantum state secret sharing based on tensor networks states

open access: yes, 2021
Two types of dynamic quantum state secret sharing based on tensor networks ...
Lei Pan (13101435)   +3 more
core  

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