From GICC

Contents 1 Publications during 2008 1.1 Quantum Computation 1.2 Quantum Simulation 1.3 Strongly Correlated Systems 1.4 Quantum Information 2 Publications during 2007 2.1 Quantum Computation 2.2 Quantum Simulation 2.3 Strongly Correlated Systems 2.4 Quantum Information 3 Publications during 2006 3.1 Quantum Computation 3.2 Quantum Simulation 3.3 Strongly Correlated Systems 3.4 Quantum Information 4 Publications during 2005 4.1 Quantum Computation 4.2 Quantum simulation 4.3 Strongly Correlated Systems 5 Publications during 2004 5.1 Quantum simulation 5.2 Strongly Correlated Systems 6 Publications during 2003 6.1 Quantum Computation 6.2 Quantum simulation 6.3 Strongly Correlated Systems 7 Publications during 2002 7.1 Quantum Computation 7.2 Quantum Simulation 7.3 Strongly Correlated Systems 8 Publications during 2001 8.1 Strongly Correlated Systems 9 Publications during 2000 9.1 Quantum Computation 9.2 Strongly Correlated Systems

Publications during 2008

Quantum Computation

"Interacting Anyonic Fermions in a Two-Body `Color Code' Model"

H. Bombin, M. Kargarian, M.A. Martin-Delgado, arXiv:0811.0911 (2008) [1]

Quantum Simulation

"Competing many-body interactions in systems of trapped ions"

A. Bermudez, D. Porras, M. A. Martin-Delgado, arXiv:0812.3812 (2008) [2]

Strongly Correlated Systems

"Topology induced anomalous defect production by crossing a quantum critical point"

A. Bermudez, D. Patanè, L. Amico, M. A. Martin-Delgado , arXiv:0811.3843 [3]

"Nested Topological Order"

H. Bombin, and M.A. Martin-Delgado ,arXiv:0803.4299 [4]

"Chirality Quantum Phase Transition in the Dirac oscillator"

A. Bermudez, M.A. Martin-Delgado , and A. Luis, Phys. Rev. A 77, 063815 (2008)[5], arXiv:0802.0577 [6]

"A Lorentz Invariant Pairing Mechanism: Relativistic Cooper Pairs"

A. Bermudez, M.A. Martin-Delgado , J. Phys. A: Math. Theor. 41 485302 (2008) [7], arXiv:0801.1615 [8]

Quantum Information

"Unifying all classical spin models in a Lattice Gauge Theory"

G. De las Cuevas, W. Dür, H. J. Briegel, M. A. Martin-Delgado ,arXiv:0812.3583 [9]

"Dissipation induced Tonks-Girardeau gas in an optical lattice"

J. J. Garcia-Ripoll, S. Dürr, N. Syassen, D. M. Bauer, M. Lettner, G. Rempe, J. I. Cirac , arXiv:0809.3679 [10]

"Strong dissipation inhibits losses and induces correlations in cold molecular gases"

N. Syassen, D. M. Bauer, M. Lettner, T. Volz, D. Dietze, J. J. Garcia-Ripoll, J. I. Cirac, G. Rempe, S. Dürr , Science 320, 1329 (2008), [11], arXiv:0806.4310 [12]

Publications during 2007

Quantum Computation

"A Family of Non-Abelian Kitaev Models on a Lattice: Topological Confinement and Condensation"

H. Bombin, M.A. Martin-Delgado , Phys. Rev. B 78, 115421 (2008), [13]arXiv:0712.0190 [14]

"Statistical Mechanical Models and Topological Color Codes"

H. Bombin, M.A. Martin-Delgado , Phys. Rev. A 77, 042322 (2008), [15], arXiv:0711.0468 [16]

"An Interferometry-Free Protocol for Demonstrating Topological Order"

H. Bombin, M.A. Martin-Delgado , Phys. Rev. B 78, 165128 (2008) [17], arXiv:0705.0007 [18]

"Quantum Measurements and Gates by Code Deformation"

H. Bombin, M.A. Martin-Delgado , arXiv:0704.2540 [19]

"Optimal Resources for Topological 2D Stabilizer Codes: Comparative Study"

H. Bombin, M.A. Martin-Delgado , Phys. Rev. A 76, 012305 (2007)[20] , quant-ph/0703272 [21]

"Topological Computation without Braiding"

H. Bombin, M.A. Martin-Delgado, Phys. Rev. Lett. 98, 160502 (2007) [22] , quant-ph/0610024 [23]

"Computación Cuántica Topológica y Sistemas Fuertemente Correlacionados"

H. Bombin, M.A. Martin-Delgado, Revista Española de Física 21, nº2, 31 (2007)[24]

Quantum Simulation

"Quantum simulation of Anderson and Kondo lattices with superconducting qubits"

Juan Jose Garcia-Ripoll, Enrique Solano, Miguel Angel Martin-Delgado, Phys. Rev. B 77, 024522 (2008)[25] , arXiv:0709.1573 [26]

"Non-relativistic limit in the 2+1 Dirac Oscillator: A Ramsey Interferometry Effect"

A. Bermudez, M. A. Martin-Delgado, A. Luis, Phys. Rev. A 77, 033832 (2008) [27] , arXiv:0709.2557 [28]

"Quantum simulation of Anderson and Kondo lattices with superconducting qubits"

Juan Jose Garcia-Ripoll, Enrique Solano, Miguel Angel Martin-Delgado, Phys. Rev. B 77 [29], 024522 (2008) arXiv:0709.1573 [30]

"Exact Mapping of the 2+1 Dirac Oscillator onto the Jaynes-Cummings Model: Ion-Trap Experimental Proposal"

A. Bermudez, M.A. Martin-Delgado, E. Solano, Phys. Rev. A 76, 041801(R) (2007) [31], arXiv:0704.2315 [32]

Strongly Correlated Systems

"Dynamical creation of bosonic Cooper-like pairs"

T. Keilmann, J. J. Garcia-Ripoll, Phys. Rev. Lett. 100 [33], 110406 (2008), arXiv:0711.1483 (2007) [34]

"Quantum Ratchets for Quantum Communication with Optical Superlattices"

Oriol Romero-Isart, Juan Jose Garcia-Ripoll, Phys. Rev. A 76, 052304 (2007) [35], arXiv:0709.3463 (2007) [36]

"Chiral entanglement in triangular lattice models"

D.I. Tsomokos, J.J. Garcia-Ripoll, J.K. Pachos, Phys. Rev. A 77, 012106 (2008) [37], arXiv:0706.3612 (2007) [38]

"Pair condensation of bosonic atoms induced by optical lattices"

Maria Eckholt, Juan Jose Garcia-Ripoll,Phys. Rev. A 77 [39], 063603 (2008) , arXiv:0707.0383 (2007) [40]

Quantum Information

"Quantum Ratchets for Quantum Communication with Optical Superlattices"

Oriol Romero-Isart, Juan Jose Garcia-Ripoll, Physical Review A 76, 052304 (2007)[41] , arXiv:0709.3463 [42]

"Dirac Cat States in Relativistic Landau Levels"

A. Bermudez, M.A. Martin-Delgado, E. Solano, Phys. Rev. Lett. 99, 123602 (2007) [43]. ,arXiv:0706.3329 [44]

Publications during 2006

Quantum Computation

"Exact Topological Quantum Order in D=3 and Beyond: Branyons and Brane-Net Condensates"

H. Bombin, M.A. Martin-Delgado, Phys. Rev. B 75, 075103 (2007)[45] , Cond-mat/0607736 [46]

"Topological Quantum Distillation"

H. Bombin, M.A. Martin-Delgado, Phys. Rev. Lett. 97, 180501 (2006)[47] ,Quant-ph/0605138 [48]

"Homological Error Correction: Classical and Quantum Codes"

H. Bombin, M.A. Martin-Delgado, J. Math. Phys. 48, 052105 (2007) [49],Quant-ph/0605094 [50]

"Topological Quantum Error Correction with Optimal Encoding Rate"

H. Bombin, M.A. Martin-Delgado, Phys. Rev. A 73, 062303 (2006) [51]

Quantum Simulation

"Fragmented superfluid due to frustration of cold atoms in optical lattices"

J. J. Garcia-Ripoll, J. Pachos, cond-mat/0604164 [52]

"Cooling toolbox for atoms in optical lattices"

M. Popp, J. J. García-Ripoll, K. G. H. Vollbrecht, J. I. Cirac, New J. Phys. 8 164 (2006) [53]

"Ground state cooling of atoms in optical lattices"

M. Popp, J. J. García-Ripoll, K. G. H. Vollbrecht, J. I. Cirac, Phys. Rev. A 74, 013622 (2006) [54]

Strongly Correlated Systems

"Time evolution algorithms for Matrix Product States and DMRG"

Juan Jose Garcia-Ripoll, cond-mat/0610210 [55]

"Efficient algorithm for multi-qudit twirling for ensemble quantum computation"

Geza Toth, Juan Jose Garcia-Ripoll, quant-ph/0609052 [56]

"Time evolution of Matrix Product States"

Juan Jose Garcia-Ripoll, New J. Phys. 8 305 (2006) [57], cond-mat/0602305 [58]

"Numerical Computation of Localizable Entanglement in Spin Chains"

Popp, M.; Verstraete, F.; Martin-Delgado, M. A.; Cirac, I., Applied Physics B, Volume 82, Issue 2, pp.225-235, (2006) [59]

"Ground state cooling of atoms in optical lattices"

M. Popp, J. J. García-Ripoll, K. G. H. Vollbrecht, J. I. Cirac, Phys. Rev. A 74, 013622 (2006) [60]

Quantum Information

"How much entanglement can be generated between two atoms by detecting photons?"

L. Lamata, J.J. Garcia-Ripoll, J.I. Cirac, Phys. Rev. Lett. 98, 010502 (2007) [61], quant-ph/0608158 [62]

Publications during 2005

Quantum Computation

"Relativity and Lorentz Invariance of Entanglement Distillability"

L. Lamata, M.A. Martin-Delgado, E. Solano, Phys. Rev. Lett. 97, 250502 (2006)[63], quant-ph/0512081 [64]

"Entanglement Distillation Protocols and Number Theory"

H. Bombin, M.A. Martin-Delgado, Phys. Rev. A 72, 032313 (2005) [65]

Quantum simulation

"Coherent control of trapped ions using off-resonant lasers"

J. J. García-Ripoll, P. Zoller, J. I. Cirac , Phys. Rev. A 71, 062309 (2005) [66]

"Quantum information processing with cold atoms and trapped ions"

J. J. García-Ripoll, P. Zoller and J. I. Cirac , J. Phys. B 38 S567-S578 (2005) [67]

Strongly Correlated Systems

"Localizable Entanglement"

M. Popp, F. Verstraete, M. A. Martin-Delgado, J. I. Cirac, Phys. Rev. A 71, 042306 (2005) [68]

"Universality Classes of Diagonal Quantum Spin Ladders"

M.A. Martin-Delgado, J. Rodriguez-Laguna, G. Sierra, Phys. Rev. B 72, 104435 (2005) [69]

Publications during 2004

Quantum simulation

"Implementation of Spin Hamiltonians in Optical Lattices"

J. J. Garcia-Ripoll, M. A. Martin-Delgado, J. I. Cirac, Phys. Rev. Lett. 93, 250405 (2004) [70]

"Variational ansatz for the superfluid Mott-insulator transition in optical lattices"

J. J. García-Ripoll, C. Kollath, U. Schollwoeck, P. Zoller, J. von Delft, and J. I. Cirac, Optics Express 12, 42 (2004) [71]

Strongly Correlated Systems

"Diverging Entanglement Length in Gapped Quantum Spin Systems"

F. Verstraete, M.A. Martin-Delgado, J.I. Cirac, Phys. Rev. Lett. 92, 087201 (2004) [72]

"Matrix Product Density Operators: Simulation of finite-T and dissipative systems"

F. Verstraete, J. J. García-Ripoll, J. I. Cirac , Phys. Rev. Lett. 93, 207204 (2004) [73]

"Variational ansatz for the superfluid Mott-insulator transition in optical lattices"

J. J. García-Ripoll, C. Kollath, U. Schollwoeck, P. Zoller, J. von Delft, and J. I. Cirac, Optics Express 12, 42 (2004) [74]

Publications during 2003

Quantum Computation

"Distillation Protocols for Mixed States of Multilevel Qubits and the Quantum Renormalization Group" M.A. Martin-Delgado, M. Navascues, Eur.Phys.J. D 27 (2003) 169-180 [75]

"Single-step distillation protocol with generalized beam splitters"

M.A. Martin-Delgado, M. Navascues, Physical Review A 68, 012322 (2003) [76]

Quantum simulation

"Quantum computation with cold bosonic atoms in an optical lattice"

J. J. García-Ripoll, and J. I. Cirac , Phil. Trans. R. Soc. Lond. A 361, 1537-1548 (2003).

"Spin dynamics for bosons in an optical lattice"

J. J. García-Ripoll, and J. I. Cirac, New J. Phys. 5, 76 (2003) [77]

"Quantum computation with unknown parameters"

J. J. García-Ripoll, and J. I. Cirac , Phys. Rev. Lett. 90, 127902 (2003) [78]

Strongly Correlated Systems

"Distillation Protocols for Mixed States of Multilevel Qubits and the Quantum Renormalization Group"

M.A. Martin-Delgado, M. Navascues, Eur.Phys.J. D 27 (2003) 169-180[79]

"Anderson transition in low-dimensional disordered systems driven by nonrandom long-range hopping"

A. Rodriguez, V.A. Malyshev, G. Sierra, M.A. Martin-Delgado, J. Rodriguez-Laguna, F. Dominguez-Adame, Phys. Rev. Lett. 90, 2, 027404 (1-4) (2003) [80]

Publications during 2002

Quantum Computation

"The Majorization Arrow in Quantum Algorithm Design"

J.I. Latorre, M.A. Martin-Delgado, Phys. Rev. A 66, 022305 (2002) [81]

"Information and Computation: Classical and Quantum Aspects"

A. Galindo, M.A. Martin-Delgado, Rev. Mod. Phys. 74, 347-423 (2002) [82]

Quantum Simulation

"Split vortices in optically coupled Bose-Einstein condensates"

J. J. García-Ripoll, V. M. Pérez-García, and F. Sols , Phys. Rev. A 66, 021602 (2002) [83]

Strongly Correlated Systems

"A Density Matrix Renormalization Group study of Excitons in Dendrimers"

M.A. Martin-Delgado, J. Rodriguez-Laguna, G. Sierra, Phys. Rev. B 65, 155116 (2002) [84]

Publications during 2001

Strongly Correlated Systems

"Exact diagonalisation study of charge order in the quarter-filled two-leg ladder system NaV2O5"

A. Langari, M. A. Martin-Delgado, P. Thalmeier, Phys. Rev. B 63, 144420 (2001) [85]

" Low Energy Properties of Ferrimagnetic 2-leg Ladders: a Lanczos study"

A. Langari, M.A. Martin-Delgado, Phys. Rev. B 63, 054432 (2001).

"Stripe Ansatzs from Exactly Solved Models"

M.A. Martin-Delgado, M. Roncaglia, G. Sierra, Phys. Rev. B 64, 075117 (2001).

"Single-Block Renormalization Group: Quantum Mechanical Problems"

M.A. Martin-Delgado, J. Rodriguez-Laguna, G. Sierra, Nuc. Phys. B 601, 569-590 (2001) [86]

Publications during 2000

Quantum Computation

"A Family of Grover's Quantum Searching Algorithms"

Alberto Galindo, Miguel A. Martin-Delgado, Phys. Rev. A 62, 62303 (2000) [87]

Strongly Correlated Systems

"Matrix Product Approach to Conjugated Polymers "

M. A. Martin-Delgado, G. Sierra, S. Pleutin, E. Jeckelmann, Phys. Rev. B 61, 1841, (2000) [88]