Effective Non-Hermiticity and Topology in Markovian Quadratic Bosonic Dynamics [E-Book] / by Vincent Paul Flynn.
This thesis provides an in-depth investigation of effective non-Hermiticity and topology in many-mode, non-interacting, bosonic systems. It also establishes the extent to which one must move beyond the Hamiltonian, closed-system setting, in order to uncover signatures of genuine symmetry-protected t...
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Full text |
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| Personal Name(s): | Flynn, Vincent Paul, author |
| Edition: |
1st edition 2024. |
| Imprint: |
Cham :
Springer,
2024
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| Physical Description: |
XXI, 238 pages 24 illustrations, 23 illustrations in color (online resource) |
| Note: |
englisch |
| ISBN: |
9783031520457 |
| DOI: |
10.1007/978-3-031-52045-7 |
| Series Title: |
Springer Theses, Recognizing Outstanding Ph.D. Research
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| Subject (LOC): |
- Preface
- 1 Introduction
- I Effective Non-Hermiticity in Closed Bosonic Systems
- 2 Background: Quadratic bosonic Hamiltonians
- 3 Dynamical stability phase transition
- 4 The role of pairing in dynamically stable QBHs
- 5 Obstructions to SPT-like physics in QBHs
- II Signs of genuine SPT Physics in Open Bosonic Systems
- 6 Background: Quadratic bosonic Lindbladians
- 7 Zero modes, Weyl symmetries, and QBL design
- 8 Signatures of SPT physics in 1D bulk-translationally invariant QBLs
- 9 The realm of possibilities
- 10 Summary and outlook
- A Spectra and pseudospectra of block-Toeplitz matrices and operators
- B Miscellaneous technical calculations. .