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Manfred Eibl, N. Kiesel, M. Bourennane, C. Kurtsiefer, H. Weinfurter (2004)
Experimental realization of a three-qubit entangled W state.Physical review letters, 92 7
Hideharu Mikami, Yongmin Li, Kyosuke Fukuoka, Takayoshi Kobayashi (2005)
New high-efficiency source of a three-photon w state and its full characterization using quantum state tomographyInternational Quantum Electronics Conference, 2005.
S. Ozdemir, Eiji Matsunaga, T. Tashima, Takashi Yamamoto, M. Koashi, N. Imoto (2011)
An optical fusion gate for W-statesNew Journal of Physics, 13
Yongmin Li, Takayoshi Kobayashi (2004)
Four-photon W state using two-crystal geometry parametric down-conversionPhysical Review A, 70
J. Cirac, P. Zoller (1995)
Quantum Computations with Cold Trapped Ions.Physical review letters, 74 20
R. Okamoto, H. Hofmann, S. Takeuchi, K. Sasaki (2005)
Demonstration of an optical quantum controlled-NOT gate without path interference.Physical review letters, 95 21
T. Tashima, S. Ozdemir, Takashi Yamamoto, M. Koashi, N. Imoto (2008)
Elementary optical gate for expanding an entanglement webPhysical Review A, 77
M. Tame, M. Tame, Ş. Özdemir, Ş. Özdemir, M. Koashi, N. Imoto, Myungshik Kim (2008)
Compact Toffoli gate using weighted graph statesPhysical Review A, 79
Yun-Feng Xiao, S. Ozdemir, V. Gaddam, C. Dong, N. Imoto, Lan Yang (2008)
Quantum nondemolition measurement of photon number via optical Kerr effect in an ultra-high-Q microtoroid cavity.Optics express, 16 26
T. Tashima, T. Kitano, S. Ozdemir, Takashi Yamamoto, M. Koashi, N. Imoto (2010)
Demonstration of local expansion toward large-scale entangled webs.Physical review letters, 105 21
T. Monz, Kihwan Kim, W. Hänsel, M. Riebe, A. Villar, P. Schindler, M. Chwalla, M. Hennrich, R. Blatt (2008)
Realization of the quantum Toffoli gate with trapped ions.Physical review letters, 102 4
J. Fiurášek (2006)
Linear-optics quantum Toffoli and Fredkin gatesPhysical Review A, 73
T. Tashima, Ş. Özdemir, Takashi Yamamoto, M. Koashi, N. Imoto (2008)
Local expansion of photonic W state using a polarization-dependent beamsplitterNew Journal of Physics, 11
A. Zeilinger, M. Horne, H. Weinfurter, M. Żukowski (1997)
THREE-PARTICLE ENTANGLEMENTS FROM TWO ENTANGLED PAIRSPhysical Review Letters, 78
V. Braginsky, F. Khalili (1996)
Quantum nondemolition measurements: the route from toys to toolsReviews of Modern Physics, 68
Sinan Bugu, C. Yesilyurt, Fatih Ozaydin (2013)
Enhancing the W State Quantum Network Fusion Process with A Single Fredkin GatePhysical Review A, 87
W. Munro, W. Munro, K. Nemoto, T. Spiller (2005)
Weak nonlinearities: a new route to optical quantum computationNew Journal of Physics, 7
E. D'Hondt, P. Panangaden (2004)
The computational power of the W And GHZ StatesQuantum Inf. Comput., 6
H Mikami, Y Li, K Fukuoka, T Kobayashi (2005)
New high-efficiency source of a three-photon W state and its full characterization using quantum state tomographyPhys. Rev. Lett., 95
A. Ekert (1991)
Quantum cryptography based on Bell's theorem.Physical review letters, 67 6
A. Fedorov, L. Steffen, M. Baur, M. Silva, A. Wallraff (2011)
Implementation of a Toffoli gate with superconducting circuitsNature, 481
Qing Lin, Jian Li (2008)
Quantum control gates with weak cross-Kerr nonlinearityPhysical Review A, 79
J. Plantenberg, P. Groot, C. Harmans, J. Mooij (2007)
Demonstration of controlled-NOT quantum gates on a pair of superconducting quantum bitsNature, 447
T. Tashima, T. Wakatsuki, S. Ozdemir, Takashi Yamamoto, M. Koashi, N. Imoto (2008)
Local transformation of two einstein-podolsky-rosen photon pairs into a three-photon w state.Physical review letters, 102 13
N. Kiesel, C. Schmid, U. Weber, R. Ursin, H. Weinfurter (2005)
Linear optics controlled-phase gate made simple.Physical review letters, 95 21
F. Schmidt-Kaler, H. Häffner, M. Riebe, S. Gulde, G. Lancaster, T. Deuschle, C. Becher, C. Roos, J. Eschner, R. Blatt (2003)
Realization of the Cirac–Zoller controlled-NOT quantum gateNature, 422
Zhi Zhao, Yu-Ao Chen, A. Zhang, Tao Yang, H. Briegel, Jian-Wei Pan (2004)
Experimental demonstration of five-photon entanglement and open-destination teleportationNature, 430
D. Browne, T. Rudolph (2004)
Resource-efficient linear optical quantum computation.Physical review letters, 95 1
N. Imoto, H. Haus, Y. Yamamoto (1985)
Quantum nondemolition measurement of the photon number via the optical Kerr effect.Physical review. A, General physics, 32 4
N. Imoto, S. Watkins, Y. Sasaki (1987)
A nonlinear optical-fiber interferometer for nondemolitional measurement of photon numberOptics Communications, 61
Gilles Nogues, Arno Rauschenbeutel, S. Osnaghi, M. Brune, J. Raimond, S. Haroche (1999)
Seeing a single photon without destroying itNature, 400
W. Dür, G. Vidal, J. Cirac (2000)
Three qubits can be entangled in two inequivalent waysPhysical Review A, 62
D. Greenberger, M. Horne, A. Shimony, A. Zeilinger (1990)
Bell’s theorem without inequalitiesAmerican Journal of Physics, 58
In order to create large-scale polarization entangled W states, there have been several proposals and some experimental demonstrations. An outstanding proposal is a simple setup which probabilistically fuses two W states of arbitrary sizes $$n\ge 3$$ and $$m\ge 3$$ , creating a W state of size $$n+m-2$$ (Ozdemir et al., in: New J Phys 13:103003, 2011). Using this setup as building blocks, we propose a new setup which can fuse four W states simultaneously. The proposed setup can fuse W states of size 2, i.e. Bell states, as well. We study the resource cost of our fusion process for two main scenarios, i.e. starting from sizes 2 and 3. We present some cost efficient cases, as compared to the previous work.
Quantum Information Processing – Springer Journals
Published: Apr 20, 2013
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