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We explicitly present precise and simple protocols for standard quantum teleportation and controlled quantum teleportation of an arbitrary N - qubit information state and analyse the case of perfect ...
be transmitted. Here, we propose a new controlled quantum teleportation scheme to perfectly transmit an arbitrary entangled three- qubit state. In this scheme, quantum information of unknown three- qubit arbitrary ...
$$ - qubit quantum state and a high-dimension quantum state, we construct a general quantum channel for quantum teleportation and controlled teleportation of an arbitrary $$ N $$ - qubit state. Furthermore, we ...
as quantum channel. With the use of auxiliary qubits and controlled -not gates, transformation circuits are introduced which transform n - qubit states into single superposition state and then teleport them over ...
shown by N -walker quantum walks on two-vertice complete graph with loops. Our scheme has two merits. (i) Three different quantum -walk structures can be used to teleport an arbitrary N - qubit state, which ...
We present a (t, n ) threshold multiparty controlled quantum teleportation protocol of an arbitrary m- qubit quantum state between two remote parties. The unknown m- qubit quantum state can be recovered ...
. This scheme also can be used to share a quantum secret information in quantum secret sharing. A multiparty- controlled teleportation (M-CT) scheme for securely teleporting an arbitrary unknown single- qubit ...
Abstract A new quantum protocol to teleport an arbitrary unknown N - qubit entangled state from a sender to a fixed receiver under M controllers (M < N ) is proposed. The quantum resources required are M ...
We propose a new quantum protocol to teleport an arbitrary unknown N - qubit entangled state from a sender to a fixed receiver under the control of M (M < N ) controllers . In comparison with other ...
of remote preparation with quantum teleportation , a neoteric multi-party controlled cyclic hybrid quantum communication protocol with n ( n ≥3)\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym ...
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