Hiding Parity-time Symmetry by Transformation Optics

Xinghong Zhu; Hongfei Wang; Dangyuan Lei; J.B. Pendry; Jensen Li

Hiding Parity-time Symmetry by Transformation Optics

Xinghong Zhu, Hongfei Wang, Dangyuan Lei, J.B. Pendry, Jensen Li^*

^*Corresponding author for this work

Department of Materials Science and Engineering

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

We investigate how exceptional points can be constructed by using transformation optics (TO). By transforming a seed structure with conventional PT symmetry, we theoretically generate non-Hermitian daughter systems which do not possess PT symmetry in the usual sense but with inherited exceptional points and PT-phase transitions. © 2021 META Conference. All rights reserved.

Original language	English
Title of host publication	META 2021 Warsaw - Poland
Subtitle of host publication	The 11th International Conference on Metamaterials, Photonic Crystals and Plasmonics
Editors	Said Zouhdi, Dorota Pawlak, Andrzej Kudelski
Pages	435
Publication status	Published - Jul 2021
Event	11th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2021) - On-line, Warsaw, Poland Duration: 20 Jul 2021 → 23 Jul 2021 https://metaconferences.org/ocs/index.php/META18/META21 https://metaconferences.org/ocs/files/meta21_proceedings.pdf

Publication series

Name	META proceedings
ISSN (Print)	2429-1390

Conference

Conference	11th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2021)
Place	Poland
City	Warsaw
Period	20/07/21 → 23/07/21
Internet address	https://metaconferences.org/ocs/index.php/META18/META21 https://metaconferences.org/ocs/files/meta21_proceedings.pdf

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Zhu, X., Wang, H., Lei, D., Pendry, J. B., & Li, J. (2021). Hiding Parity-time Symmetry by Transformation Optics. In S. Zouhdi, D. Pawlak, & A. Kudelski (Eds.), META 2021 Warsaw - Poland: The 11th International Conference on Metamaterials, Photonic Crystals and Plasmonics (pp. 435). (META proceedings). https://metaconferences.org/ocs/index.php/META21/index/pages/view/proceedings

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title = "Hiding Parity-time Symmetry by Transformation Optics",

abstract = "We investigate how exceptional points can be constructed by using transformation optics (TO). By transforming a seed structure with conventional PT symmetry, we theoretically generate non-Hermitian daughter systems which do not possess PT symmetry in the usual sense but with inherited exceptional points and PT-phase transitions. {\textcopyright} 2021 META Conference. All rights reserved.",

author = "Xinghong Zhu and Hongfei Wang and Dangyuan Lei and J.B. Pendry and Jensen Li",

year = "2021",

month = jul,

language = "English",

series = "META proceedings",

pages = "435",

editor = "Said Zouhdi and Dorota Pawlak and Andrzej Kudelski",

booktitle = "META 2021 Warsaw - Poland",

note = "11th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2021) ; Conference date: 20-07-2021 Through 23-07-2021",

url = "https://metaconferences.org/ocs/index.php/META18/META21, https://metaconferences.org/ocs/files/meta21_proceedings.pdf",

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Zhu, X, Wang, H, Lei, D , Pendry, JB & Li, J 2021, Hiding Parity-time Symmetry by Transformation Optics. in S Zouhdi, D Pawlak & A Kudelski (eds), META 2021 Warsaw - Poland: The 11th International Conference on Metamaterials, Photonic Crystals and Plasmonics. META proceedings, pp. 435, 11th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2021), Warsaw, Poland, 20/07/21. <https://metaconferences.org/ocs/index.php/META21/index/pages/view/proceedings>

Hiding Parity-time Symmetry by Transformation Optics. / Zhu, Xinghong; Wang, Hongfei; Lei, Dangyuan et al.
META 2021 Warsaw - Poland: The 11th International Conference on Metamaterials, Photonic Crystals and Plasmonics. ed. / Said Zouhdi; Dorota Pawlak; Andrzej Kudelski. 2021. p. 435 (META proceedings).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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AU - Pendry, J.B.

AU - Li, Jensen

PY - 2021/7

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AB - We investigate how exceptional points can be constructed by using transformation optics (TO). By transforming a seed structure with conventional PT symmetry, we theoretically generate non-Hermitian daughter systems which do not possess PT symmetry in the usual sense but with inherited exceptional points and PT-phase transitions. © 2021 META Conference. All rights reserved.

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BT - META 2021 Warsaw - Poland

A2 - Zouhdi, Said

A2 - Pawlak, Dorota

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Y2 - 20 July 2021 through 23 July 2021

ER -

Hiding Parity-time Symmetry by Transformation Optics

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