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2020

Journal Article

Maximum entanglement of formation for a two-mode Gaussian state over passive operations

Tserkis, Spyros, Thompson, Jayne, Lund, Austin P., Ralph, Timothy C., Lam, Ping Koy, Gu, Mile and Assad, Syed M. (2020). Maximum entanglement of formation for a two-mode Gaussian state over passive operations. Physical Review A, 102 (5) 052418. doi: 10.1103/PhysRevA.102.052418

Maximum entanglement of formation for a two-mode Gaussian state over passive operations

2020

Journal Article

Multipartite Gaussian entanglement of formation

Onoe, Sho, Tserkis, Spyros, Lund, Austin P. and Ralph, Timothy C. (2020). Multipartite Gaussian entanglement of formation. Physical Review A, 102 (4) 042408. doi: 10.1103/PhysRevA.102.042408

Multipartite Gaussian entanglement of formation

2020

Journal Article

Controllable quantum interference from two-photon scattershot sources

Guanzon, Joshua J., Lund, Austin P. and Ralph, Timothy C. (2020). Controllable quantum interference from two-photon scattershot sources. Physical Review A, 102 (3) 032606. doi: 10.1103/physreva.102.032606

Controllable quantum interference from two-photon scattershot sources

2020

Journal Article

Generating multi-partite entanglement from the quantum vacuum with a finite-lifetime mirror

Foo, Joshua, Onoe, Sho, Zych, Magdalena Anna and Ralph, Timothy C. (2020). Generating multi-partite entanglement from the quantum vacuum with a finite-lifetime mirror. New Journal of Physics, 22 (8) 083075, 083075. doi: 10.1088/1367-2630/aba1b2

Generating multi-partite entanglement from the quantum vacuum with a finite-lifetime mirror

2020

Journal Article

Finite-size effects in continuous-variable quantum key distribution with Gaussian postselection

Hosseinidehaj, Nedasadat, Lance, Andrew M., Symul, Thomas, Walk, Nathan and Ralph, Timothy C. (2020). Finite-size effects in continuous-variable quantum key distribution with Gaussian postselection. Physical Review A, 101 (5) 052335, 052335. doi: 10.1103/physreva.101.052335

Finite-size effects in continuous-variable quantum key distribution with Gaussian postselection

2020

Journal Article

Continuous-variable quantum teleportation with vacuum-entangled Rindler modes

Foo, Joshua and Ralph, Timothy C. (2020). Continuous-variable quantum teleportation with vacuum-entangled Rindler modes. Physical Review D, 101 (8) 085006, 085006. doi: 10.1103/PhysRevD.101.085006

Continuous-variable quantum teleportation with vacuum-entangled Rindler modes

2020

Journal Article

Teleportation-based collective attacks in Gaussian quantum key distribution

Tserkis, Spyros, Hosseinidehaj, Nedasadat, Walk, Nathan and Ralph, Timothy C. (2020). Teleportation-based collective attacks in Gaussian quantum key distribution. Physical Review Research, 2 (1) 013208. doi: 10.1103/physrevresearch.2.013208

Teleportation-based collective attacks in Gaussian quantum key distribution

2019

Journal Article

Fundamental building block for all-optical scalable quantum networks

Lee, Seung-Woo, Ralph, Timothy C. and Jeong, Hyunseok (2019). Fundamental building block for all-optical scalable quantum networks. Physical Review A, 100 (5) 052303. doi: 10.1103/PhysRevA.100.052303

Fundamental building block for all-optical scalable quantum networks

2019

Journal Article

Passive, broadband, and low-frequency suppression of laser amplitude noise to the shot-noise limit using a hollow-core fiber

Allen, Euan J., Ferranti, Giacomo, Rusimova, Kristina R., Francis-Jones, Robert J. A., Azini, Maria, Mahler, Dylan H., Ralph, Timothy C., Mosley, Peter J. and Matthews, Jonathan C. F. (2019). Passive, broadband, and low-frequency suppression of laser amplitude noise to the shot-noise limit using a hollow-core fiber. Physical Review Applied, 12 (4) 044073. doi: 10.1103/PhysRevApplied.12.044073

Passive, broadband, and low-frequency suppression of laser amplitude noise to the shot-noise limit using a hollow-core fiber

2019

Journal Article

Satellite testing of a gravitationally induced quantum decoherence model

Xu, Ping, Ma, Yiqiu, Ren, Ji-Gang, Yong, Hai-Lin, Ralph, Timothy C., Liao, Sheng-Kai, Yin, Juan, Liu, Wei-Yue, Cai, Wen-Qi, Han, Xuan, Wu, Hui-Nan, Wang, Wei-Yang, Li, Feng-Zhi, Yang, Meng, Lin, Feng-Li, Li, Li, Liu, Nai-Le, Chen, Yu-Ao, Lu, Chao-Yang, Chen, Yanbei, Fan, Jingyun, Peng, Cheng-Zhi and Pan, Jian-Wei (2019). Satellite testing of a gravitationally induced quantum decoherence model. Science, 366 (6461), 132-135. doi: 10.1126/science.aay5820

Satellite testing of a gravitationally induced quantum decoherence model

2019

Journal Article

Tight bounds for private communication over bosonic Gaussian channels based on teleportation simulation with optimal finite resources

Laurenza, Riccardo, Tserkis, Spyros, Banchi, Leonardo, Braunstein, Samuel L., Ralph, Timothy C. and Pirandola, Stefano (2019). Tight bounds for private communication over bosonic Gaussian channels based on teleportation simulation with optimal finite resources. Physical Review A, 100 (4) 042301. doi: 10.1103/PhysRevA.100.042301

Tight bounds for private communication over bosonic Gaussian channels based on teleportation simulation with optimal finite resources

2019

Journal Article

Reversible time travel with freedom of choice

Baumeler, Ämin, Costa, Fabio, Ralph, Timothy C., Wolf, Stefan and Zych, Magdalena Anna (2019). Reversible time travel with freedom of choice. Classical and Quantum Gravity, 36 (22) 224002, 224002. doi: 10.1088/1361-6382/ab4973

Reversible time travel with freedom of choice

2019

Journal Article

Quantum metrology in the Kerr metric

Kish, S. P. and Ralph, T. C. (2019). Quantum metrology in the Kerr metric. Physical Review D, 99 (12) 124015. doi: 10.1103/PhysRevD.99.124015

Quantum metrology in the Kerr metric

2019

Journal Article

Universal transformation of displacement operators and its application to homodyne tomography in differing relativistic reference frames

Onoe, Sho and Ralph, Timothy C. (2019). Universal transformation of displacement operators and its application to homodyne tomography in differing relativistic reference frames. Physical Review D, 99 (11) 116001. doi: 10.1103/PhysRevD.99.116001

Universal transformation of displacement operators and its application to homodyne tomography in differing relativistic reference frames

2019

Conference Publication

Maximisation of quantum correlations under local filtering operations

Wollmann, Sabine, Ducuara, Andrés F., Qiang, Xiaogang, Tasker, Joel F., Zhou, Xiaoqi, Wang, Jianwei, Wilkes, Callum M., Loke, Thomas, Oagara, Sean, Kling, Laurent, Marshall, Graham D., Santagati, Raffaele, Ralph, Timothy C., Wang, Jingbo B., Oabrien, Jeremy L., Thompson, Mark G., Skrzypczyk, Paul and Matthews, Jonathan C. F. (2019). Maximisation of quantum correlations under local filtering operations. 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), Munich, Germany, 23 - 27 June 2019. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/CLEOE-EQEC.2019.8871647

Maximisation of quantum correlations under local filtering operations

2019

Journal Article

Optimal realistic attacks in continuous-variable quantum key distribution

Hosseinidehaj, Nedasadat, Walk, Nathan and Ralph, Timothy C. (2019). Optimal realistic attacks in continuous-variable quantum key distribution. Physical Review A, 99 (5) 052336. doi: 10.1103/PhysRevA.99.052336

Optimal realistic attacks in continuous-variable quantum key distribution

2019

Journal Article

Quantifying entanglement of formation for two-mode Gaussian states: analytical expressions for upper and lower bounds and numerical estimation of its exact value

Tserkis, Spyros, Onoe, Sho and Ralph, Timothy C. (2019). Quantifying entanglement of formation for two-mode Gaussian states: analytical expressions for upper and lower bounds and numerical estimation of its exact value. Physical Review A, 99 (5) 052337. doi: 10.1103/PhysRevA.99.052337

Quantifying entanglement of formation for two-mode Gaussian states: analytical expressions for upper and lower bounds and numerical estimation of its exact value

2019

Journal Article

Quantum correlations and global coherence in distributed quantum computing

Shahandeh, Farid, Lund, Austin P. and Ralph, Timothy C. (2019). Quantum correlations and global coherence in distributed quantum computing. Physical Review A, 99 (5) 052303. doi: 10.1103/PhysRevA.99.052303

Quantum correlations and global coherence in distributed quantum computing

2019

Journal Article

Correlations detected in a quantum vacuum

Moskalenko, Andrey S. and Ralph, Timothy C. (2019). Correlations detected in a quantum vacuum. Nature, 568 (7751), 178-179. doi: 10.1038/d41586-019-01083-z

Correlations detected in a quantum vacuum

2019

Journal Article

Entanglement properties of a measurement-based entanglement distillation experiment

Jeng, Hao, Tserkis, Spyros, Haw, Jing Yan, Chrzanowski, Helen M., Janousek, Jiri, Ralph, Timothy C., Lam, Ping Koy and Assad, Syed M. (2019). Entanglement properties of a measurement-based entanglement distillation experiment. Physical Review A, 99 (4) 042304. doi: 10.1103/PhysRevA.99.042304

Entanglement properties of a measurement-based entanglement distillation experiment