Contact

Room:   A18

Phone:  +44 (0) 20 7679 33485
email:   sougato (at) theory.phys.ucl.ac.uk

• Entanglement in spin chains

• Quantum communication

• Quantum Optics

• Foundations of Quantum Mechanics

For a complete list, see the e-print arxiv

• L. Banchi, A. Bayat, P. Verrucchi, S. Bose, Nonperturbative Entangling Gates between Distant Qubits Using Uniform Cold Atom Chains, Phys. Rev. Lett. 106, 140501 (2011)
• A. Bayat, P. Sodano, S. Bose,  Engineering Long Range Distance Independent Entanglement through Kondo Impurities in Spin Chains, EPTCS 26, 2010, pp. 33-46
• Jaeyoon Cho, S. Bose, M. S. Kim, Optical Pumping into Many-Body Entanglement, Phys. Rev. Lett. 106, 020504 (2011)
• G. Cordourier-Maruri, F. Ciccarello, Y. Omar, M. Zarcone, R. de Coss, S. Bose, Implementing quantum gates through scattering between a static and a flying qubit, Phys. Rev. A 82, 052313 (2010)
• A. Bayat, S. Bose, P. Sodano, Entanglement Routers Using Macroscopic Singlet, Phys. Rev. Lett. 105, 187204 (2010)

• A. Bayat and S. Bose,  Entanglement Transfer Through an Antiferromagnetic Spin Chain, Advances in Math. Phys. 2010, 127182 (2010)
• A. Bayat and S. Bose, Information Transferring Ability of the Different Phases of a finite XXZ Spin Chain, Phys. Rev. A 81, 012304 (2010)
• A. Bayat, P. Sodano and S. Bose, Negativity as the Entanglement Measure to Probe the Kondo Regime in the Spin-Chain Kondo Model, Phys. Rev. B 81, 064429 (2010).
• P. Sodano, A. Bayat and S. Bose, Kondo Cloud Mediated Long Range Entanglement After Local Quench in a Spin Chain, Phys. Rev. B 81, 100412(R) (2010).
• H. Wichterich, J. Vidal and S. Bose, Universality of the negativity in the Lipkin-Meshkov-Glick model, Phys. Rev. A 81, 032311 (2010)
• F. Ciccarello, S. Bose and M. Zarcone, Teleportation between distant qudits via scattering of mobile qubits, Phys. Rev. A 81, 042318 (2010)
• X. Wang, A. Bayat, S. G. Schrimer and S. Bose, Robust Entanglement in Anti-ferromagnetic Heisenberg Chains by Single-spin Optimal Control, Phys. Rev. A 81, 032312 (2010)
• S. Campbell, M. Paternostro, S. Bose, and M. S. Kim, Probing the environment of an inaccessible system by a qubit ancilla, Phys. Rev. A 81, 050301 (2010)
• H.-T. Ng and S. Bose, Dynamical stability of entanglement between spin ensembles, J. Phys. A: Math. Theor.  43, 072001 (2010)
• D. P. S. McCutcheon, A. Nazir, S. Bose and A. J. Fisher, Separation-dependent localization in a two-impurity spin-boson model, Phys. Rev. B 81, 235321 (2010).
• J. G. Coello, A. Bayat, S. Bose, J. H. Jefferson and C. E. Creffield, Spin Filtering and Entanglement Swapping through Coherent Evolution of a Single Quantum Dot, Phys. Rev. Lett. 105, 080502 (2010)
• F. Ciccarello, M. Paternostro, S. Bose, D. E. Browne, G. M. Palma and M. Zarcone, Physical model for the generation of ideal resources in multipartite quantum networking, Phys. Rev. A 82, 030302(R) (2010)
• X. Wang, A. Bayat, S. G. Schrimer and S. Bose, Global Control Methods for GHZ State Generation on 1-D Ising Chain, Phys. Rev. A 82, 012330 (2010).
• S. Yang, A. Bayat and S. Bose, Spin State Transfer in Laterally Coupled Quantum Dot Chains with Disorders, Phys. Rev. A 82, 022336 (2010).
• A. Bayat, P. Sodano and S. Bose, Engineering Long Range Distance Independent Entanglement through Kondo Impurities in Spin Chains, EPTCS 26, 33 (2010).
• A. Bayat, S. Bose and P. Sodano, Entanglement Routers Using Macroscopic Singlets, Phys. Rev. Lett. 105, 187204 (2010)
• G. Cordourier-Maruri, F. Ciccarello, Y. Omar, M. Zarcone, R. de Coss, S. Bose, Can a scattering process between a static and a flying qubit implement quantum gates?, Phys. Rev. A (in press, 2010).