東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Digital quantum information processi...

Matsuura, Takaya.

Linked to FindBook

Google Book

Amazon

博客來

Digital quantum information processing with continuous-variable systems

Record Type:	Electronic resources : Monograph/item
Title/Author:	Digital quantum information processing with continuous-variable systems/ by Takaya Matsuura.
Author:	Matsuura, Takaya.
Published:	Singapore :Springer Nature Singapore : : 2023.,
Description:	xv, 160 p. :ill. (some col.), digital ;24 cm.
Notes:	"Doctoral thesis accepted by The University of Tokyo, Tokyo, Japan."
[NT 15003449]:	Introduction -- Preliminaries -- Continuous-Variable Quantum System -- Quantum Key Distribution with Continuous-Variable Systems -- Quantum computation with Continuous-Variable Systems.
Contained By:	Springer Nature eBook
Subject:	Quantum computing. -
Online resource:	https://doi.org/10.1007/978-981-19-8288-0
ISBN:	9789811982880

Digital quantum information processing with continuous-variable systems
Matsuura, Takaya.

Digital quantum information processing with continuous-variable systems[electronic resource] /by Takaya Matsuura. - Singapore :Springer Nature Singapore :2023. - xv, 160 p. :ill. (some col.), digital ;24 cm. - Springer theses,2190-5061. - Springer theses..

"Doctoral thesis accepted by The University of Tokyo, Tokyo, Japan."

Introduction -- Preliminaries -- Continuous-Variable Quantum System -- Quantum Key Distribution with Continuous-Variable Systems -- Quantum computation with Continuous-Variable Systems.

The book provides theoretical methods of connecting discrete-variable quantum information processing to continuous-variable one. It covers the two major fields of quantum information processing, quantum communication and quantum computation, leading to achievement of a long-sought full security of continuous-variable quantum key distribution (QKD) and proposal of a resource-efficient method for optical quantum computing. Firstly, the book provides a security of continuous-variable QKD against arbitrary attacks under a realistic condition such as finite communication rounds and the use of digitized information processing. The book also provides the unified view for conventionally used approximate Gottesman-Kitaev-Preskill (GKP) codes, which encodes qudits on a continuous-variable system, enabling direct comparison between researches based on different approximations. The book finally proposes a resource-efficient method to realize the universal optical quantum computation using the GKP code via the direct preparation of the GKP magic state instead of GKP Pauli states. Feasibility of the proposed protocol is discussed based on the existing experimental proposals for the GKP state preparation.

ISBN: 9789811982880

Standard No.: 10.1007/978-981-19-8288-0doiSubjects--Topical Terms:

2115803
Quantum computing.

LC Class. No.: QA76.889 / .M38 2023

Dewey Class. No.: 006.3843

Digital quantum information processing with continuous-variable systems
LDR:02539nmm a2200349 a 4500 001 2316380
003 DE-He213
005 20230206181018.0
006 m d
007 cr nn 008maaau
008 230902s2023 si s 0 eng d
020 $a 9789811982880 $q (electronic bk.)
020 $a 9789811982873 $q (paper)
024 7 $a 10.1007/978-981-19-8288-0 $2 doi
035 $a 978-981-19-8288-0
040 $a GP $c GP
041 0 $a eng
050 4 $a QA76.889 $b .M38 2023
072 7 $a PHQ $2 bicssc
072 7 $a SCI057000 $2 bisacsh
072 7 $a PHQ $2 thema
082 0 4 $a 006.3843 $2 23
090 $a QA76.889 $b .M434 2023
100 1 $a Matsuura, Takaya. $3 3629583
245 1 0 $a Digital quantum information processing with continuous-variable systems $h [electronic resource] / $c by Takaya Matsuura.
260 $a Singapore : $b Springer Nature Singapore : $b Imprint: Springer, $c 2023.
300 $a xv, 160 p. : $b ill. (some col.), digital ; $c 24 cm.
490 1 $a Springer theses, $x 2190-5061
500 $a "Doctoral thesis accepted by The University of Tokyo, Tokyo, Japan."
505 0 $a Introduction -- Preliminaries -- Continuous-Variable Quantum System -- Quantum Key Distribution with Continuous-Variable Systems -- Quantum computation with Continuous-Variable Systems.
520 $a The book provides theoretical methods of connecting discrete-variable quantum information processing to continuous-variable one. It covers the two major fields of quantum information processing, quantum communication and quantum computation, leading to achievement of a long-sought full security of continuous-variable quantum key distribution (QKD) and proposal of a resource-efficient method for optical quantum computing. Firstly, the book provides a security of continuous-variable QKD against arbitrary attacks under a realistic condition such as finite communication rounds and the use of digitized information processing. The book also provides the unified view for conventionally used approximate Gottesman-Kitaev-Preskill (GKP) codes, which encodes qudits on a continuous-variable system, enabling direct comparison between researches based on different approximations. The book finally proposes a resource-efficient method to realize the universal optical quantum computation using the GKP code via the direct preparation of the GKP magic state instead of GKP Pauli states. Feasibility of the proposed protocol is discussed based on the existing experimental proposals for the GKP state preparation.
650 0 $a Quantum computing. $3 2115803
650 1 4 $a Quantum Information. $3 3594468
650 2 4 $a Quantum Communications and Cryptography. $3 3595689
650 2 4 $a Security Science and Technology. $3 1531662
650 2 4 $a Quantum Computing. $3 1620399
710 2 $a SpringerLink (Online service) $3 836513
773 0 $t Springer Nature eBook
830 0 $a Springer theses. $3 1314442
856 4 0 $u https://doi.org/10.1007/978-981-19-8288-0
950 $a Physics and Astronomy (SpringerNature-11651)