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Transmission of quantum states is a central task in quantum information science. Remote state preparation (RSP) has the same goal as teleportation, i.e. transferring quantum information without sending physically the information carrier,…

Quantum Physics · Physics 2013-09-11 Magnus Radmark , Marcin Wiesniak , Marek Zukowski , Mohamed Bourennane

Remote state preparation (RSP) is the act of preparing a quantum state at a remote location without actually transmitting the state itself. Using at most two classical bits and a single shared maximally entangled state, one can in theory…

We propose a deterministic remote state preparation (RSP) scheme for preparing an arbitrary (including pure and mixed) qubit, where a partially entangled state and finite classical communication are used. To our knowledge, our scheme is the…

Quantum Physics · Physics 2016-05-02 Congyi Hua , Yi-Xin Chen

In quantum teleportation, neither Alice nor Bob acquires any classical knowledge on teleported states. The teleportation protocol is said to be oblivious to both parties. In remote state preparation (RSP) it is assumed that Alice is given…

Quantum Physics · Physics 2009-11-07 A. Hayashi , T. Hashimoto , M. Horibe

We present many ensembles of states that can be remotely prepared by using minimum classical bits from Alice to Bob and their previously shared entangled state and prove that we have found all the ensembles in two-dimensional case.…

Quantum Physics · Physics 2009-11-10 M. -Y. Ye , Y. -S. Zhang , G. -C. Guo

Remote state preparation (RSP) provides an indirect way of manipulating quantum information based on the nonlocal effect of quantum measurement. Although RSP has been demonstrated in recent years to remotely prepare multi-photon states,…

Quantum Physics · Physics 2016-10-26 Young-Sik Ra , Hyang-Tag Lim , Yoon-Ho Kim

We study the following task: Alice is given a classical description of a rank-$k$ projector $P$ on $\mathbb{C}^d$, and Alice and Bob want to prepare the quantum state $P/k$ on Bob's side using shared entanglement and classical…

Quantum Physics · Physics 2026-05-19 Srijita Kundu , Olivier Lalonde

Remote state preparation (RSP) provides a useful way of transferring quantum information between two distant nodes based on the previously shared entanglement. In this paper, we study RSP of an arbitrary single-photon state in two degrees…

Quantum Physics · Physics 2021-05-11 Meiyu Wang , Fengli Yan , Ting Gao

The no-cloning theorem forbids the distribution of an unknown state to more than one receiver. However, if the sender knows the state, and the state is chosen from a restricted set of possibilities, a procedure known as remote state…

Quantum Physics · Physics 2022-05-04 Mark Hillery , János A. Bergou , Tzu-Chieh Wei , Siddhartha Santa , Vladimir Malinovsky

In recent years, exploring the possible use of separable states as resource for achieving quantum information processing(QIP) tasks has been gaining increasing significance. In this context, a particularly important demonstration has been…

Quantum Physics · Physics 2019-05-28 Som Kanjilal , Aiman Khan , C. Jebarathinam , Dipankar Home

We study the quantum communication protocol of remote state preparation (RSP) for pure states of qubits encoded in single photons transmitted through a double slit, the so-called spatial qubits. Two measurement strategies that one can adopt…

Quantum Physics · Physics 2011-08-19 M. A. Solís-Prosser , L. Neves

A necessary and sufficient condition is given for general exact remote state preparation (RSP) protocols to be oblivious, that is, no information about the target state can be retrieved from the classical message. A novel criterion in terms…

Quantum Physics · Physics 2007-05-23 Z. Kurucz , P. Adam , J. Janszky

We propose a deterministic remote state preparation scheme for photon polarization qubit states, where entanglement, local operations and classical communication are used. By consuming one maximally entangled state and two classical bits,…

Quantum Physics · Physics 2015-05-14 Wei Wu , Wei-Tao Liu , Ping-Xing Chen , Cheng-Zu Li

We present a scheme in which any pure qubit $|\phi=\cos{\theta}|0+\sin{\theta}e^{i\varp hi}|1$ could be remotely prepared by using minimum classical bits and the previously shared non-maximally entangled states, on condition that the…

Quantum Physics · Physics 2007-05-23 Lin Chen , Yi-Xin Chen

In this short note, we propose a scheme, in which two instances of an equatorial state (or a polar state) can be remotely prepared in one-shot operation to different receivers with prior entanglement and 1 bit of broadcasting. The trade-off…

Quantum Physics · Physics 2010-04-05 Yafei Yu , Jian Feng , Mingsheng Zhan

We show that a qubit chosen from equatorial or polar great circles on a Bloch spehere can be remotely prepared with one cbit from Alice to Bob if they share one ebit of entanglement. Also we show that any single particle measurement on an…

Quantum Physics · Physics 2012-11-20 Arun K. Pati

Remote state preparation enables one to create and manipulate a quantum state based on the shared entanglement between distant nodes. Here, we experimentally demonstrate remote preparation and manipulation of squeezed light. By performing…

Quantum Physics · Physics 2023-07-19 Dongmei Han , Na Wang , Meihong Wang , Zhongzhong Qin , Xiaolong Su

We propose a new generalized remote state preparation protocol for using non-maximally entangled state as a shared resource. Different from the previous schemes, the parameters of measurement basis depend on not only the state of…

Quantum Physics · Physics 2013-08-09 Xin-wei Zha , Jia-fan Xia , Jian-xia Qi

Quantum information theory has revolutionized the way in which information is processed using quantum resources such as entangled states, local operations and classical communications. Two important protocols in quantum communications are…

Quantum Physics · Physics 2007-05-23 Arun K. Pati

Quantum networks typically comprise quantum channels, repeaters, and end nodes. Remote state preparation (RSP) allows one end node to prepare the states of the other end nodes remotely. While quantum discord has recently been recognized as…

Quantum Physics · Physics 2024-10-29 Shih-Hsuan Chen , Chan Hsu , Yu-Chien Kao , Bing-Yuan Lee , Yuan-Sung Liu , Yueh-Nan Chen , Che-Ming Li
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