L. Gupta and I. Hen, Elucidating the interplay between non-stoquasticity and the sign problem, submitted for publication (2019).
L. Gupta, T, Albash and I. Hen, Permutation Matrix Representation Quantum Monte Carlo, submitted for publication. arXiv:1908.03740 (2019).
M. Slutskii, T. Albash, L. Barash and I. Hen, Analog Nature of Quantum Adiabatic Unstructured Search (2019), submitted for publication. arXiv:1904.04420.
J. Klassen, M. Marvian, S. Piddock, M. Ioannou, I. Hen and B. Terhal, Hardness and Ease of Curing the Sign Problem for Two-Local Qubit Hamiltonians, submitted for publication. arXiv:1906.08800.
L. Barash, J. Marshall, M. Weigel and I. Hen, Estimating the Density of States of Frustrated Spin Systems, New Journal of Physics 21, 073065 (2019). arXiv:1808.04340.
I. Hen, Equation Planting: A Tool for Benchmarking Ising Machines, Phys. Rev. Applied 12, 011003 (2019). arXiv:1903.10928.
T. Albash and I. Hen, Future of physical quantum annealers: impediments and hopes, Science and Culture 85, 163-170 (2019).
I. Hen, How quantum is the speedup in adiabatic unstructured search?, Quant. Inf. Proc. 18, 162 (2019). arXiv:1811.08302.
J. Marshall, D. Venturelli, I. Hen and E. G. Rieffel, The power of pausing: advancing understanding of thermalization in experimental quantum annealers”, Phys. Rev. Applied 11, 044083 (2019). arXiv:1810.05881.
T. Albash, V. Martin-Mayor and I. Hen, Analog Errors in Ising Machines, Quantum Science \& Technology {\bf 4} 02LT03 (2019). arXiv:1806.03744.
I. Hen, “Resolution of the Sign Problem for a Frustrated Triplet of Spins, Phys. Rev. E {\bf 99}, 033306 (2019). arXiv:1811.03027.
M. Marvian, D. A. Lidar and I. Hen, On the Computational Complexity of Curing Non-Stoquastic Hamiltonians, Nature Communications 10, 1571 (2019). arXiv:1802.03408.
Y. Susa, Y. Yamashiro, M. Yamamoto, I. Hen, D. Lidar and H. Nishimori, Quantum annealing of the p-spin model under inhomogeneous transverse field driving, Phys. Rev. A 98, 042326 (2018). arXiv:1808.0158
I. Hen and T. Albash, Solving Quantum Spin Glasses with Off-Diagonal Expansion Quantum Monte Carlo, Journal of Physics: Conference Series (JPCS) 1136, 012007 (2018).
I. Hen, Off-Diagonal Series Expansion for Quantum Partition Functions, J. Stat. Mech. 053102 (2018). arXiv:1802.08333.
M. Marvian, D. A. Lidar and I. Hen, On the Computational Complexity of Curing the Sign Problem, submitted for publication. arXiv:1802.03408.
I. Hen and T. Albash, Solving Quantum Spin Glasses with Off-Diagonal Expansion Quantum Monte Carlo, submitted for publication.
T. Albash, G. Wagenbreth and I. Hen, Off-diagonal expansion quantum Monte Carlo. Phys. Rev. E 96, 063309 (2017). arXiv:1701.01499.
I. Hen, Solving Spin Glasses with Optimized Trees of Clustered Spins, Phys. Rev. E 96, 022105 (2017). arXiv:1705.02075.
J. Marshall, E. G. Rieffel and I. Hen, Thermalization, freeze-out and noise: deciphering experimental quantum annealers, Phys. Rev. Applied 8, 064025 (2017). arXiv:1703.03902.
T. Albash, V. Martin-Mayor and I. Hen, Temperature scaling law for quantum annealing optimizers, Phys. Rev. Lett. 119, 110502 (2017), arXiv:1703.03871.
B. Zhang, G. Wagenbreth, V. Martin-Mayor and I. Hen, Advantages of unfair quantum ground-state sampling, Scientific Reports 7, Article number: 1044 (2017).
J. Marshall, V. Martin-Mayor and I. Hen, Practical engineering of hard spin-glass instances, Phys. Rev. A 94, 012320 (2016).
I. B. Coulamy, A. C. Santos, I. Hen and M. S. Sarandy, Energetic cost of superadiabatic quantum computation, Frontiers in ICT 3, 19 (2016).
I. Hen and M. S. Sarandy, Driver Hamiltonians for constrained optimization in quantum annealing, Phys. Rev. A 93, 062312.
I. Hen and F. M. Spedalieri, Quantum annealing for constrained optimization, Phys. Rev. Applied 5, 034007 (2016).
T. Albash, I. Hen, F. M. Spedalieri and D. A. Lidar, Reexamination of the evidence for entanglement in the D-Wave processor, Phys. Rev. A 92, 062328 (2015).
W. Vinci, T. Albash, G. Paz-Silva, I. Hen and D. A. Lidar, Quantum annealing correction with minor embedding, Phys. Rev. A 92, 042310 (2015).
I. Hen, J. Job, T. Albash, Troels F. Roennow, M. Troyer, D. A. Lidar, Probing for quantum speedup in spin glass problems with planted solutions, Phys. Rev. A 92, 042325 (2015).
V. Martin-Mayor and I. Hen, Unraveling Quantum Annealers using Classical Hardness, Scientific Reports 5, Article number: 15324 (2015).
W. Vinci, T. Albash, G. Paz-Silva, I. Hen and D. A. Lidar, Quantum annealing correction with minor embedding, Phys. Rev. A 92, 042310 (2015).
I. Hen, J. Job, T. Albash, Troels F. Roennow, M. Troyer, D. A. Lidar, Probing for quantum speedup in spin glass problems with planted solutions, Phys. Rev. A 92, 042325 (2015).
A. Kalev and I. Hen, Fidelity-optimized quantum state estimation, New J. Phys. 17, 093008 (2015).
I. Hen, Quantum Gates with Controlled Adiabatic Evolutions, Phys. Rev. A 91, 022309 (2015).
I. Hen, Fourier-Transforming with Quantum Annealers. Front. Phys. 2, 44 (2014).
E. G. Rieffel, M. Do, D. Venturelli, I. Hen and J. Franks, Phase Transitions in Planning Problems: Design and Analysis of Parameterized Families of Hard Planning Problems, AAAI 2014: 2337-2343 (2014).
I. Hen, How Fast Can Quantum Annealers Count?, J. Phys. A: Math. Theor. 47, 235304 (2014).
I. Hen, Period finding with Adiabatic Quantum Computation, Europhysics Letters 105, 50005 (2014).
I. Hen, Continuous-Time Quantum Algorithms for Unstructured Problems, J. Phys. A: Math. Theor. 47, 045305, (2014).
E. Farhi, D. Gosset, I. Hen, A. W. Sandvik, P. Shor, A. P. Young, and F. Zamponi, The Performance of the Quantum Adiabatic Algorithm on 3 Regular 3XORSAT and 3 Regular Max-Cut, Phys. Rev. A 86, 052334 (2012).
I. Hen and A. P. Young, Solving the Graph Isomorphism Problem with a Quantum Annealer, Phys. Rev. A 86, 042310 (2012).
I. Hen, Excitation Gap from Optimized Correlation Functions in Quantum Monte Carlo Simulations, Phys. Rev. E 85, 036705 (2012).
I. Hen and A. P. Young, Exponential Complexity of the Quantum Adiabatic Algorithm for certain Satisfiability Problems, Phys. Rev. E 84, 061152 (2011).
F. Alexander Wolf, I. Hen and M. Rigol, Collapse and revival oscillations as a probe for the tunneling amplitude in an ultracold Bose gas, Phys. Rev. A 82, 043601 (2010).
I. Hen and M. Rigol, Strongly Interacting Atom Lasers in Three Dimensional Optical Lattices, Phys. Rev. Lett. 105, 180401 (2010).
I. Hen and M. Rigol, Analytical and numerical study of trapped strongly correlated bosons in two- and three-dimensional lattices, Phys. Rev. A 82, 043634 (2010).
I. Hen, M. Iskin and M. Rigol, Phase diagram of the hardcore Bose-Hubbard model on a checkerboard superlattice, Phys. Rev. B 81 064503 (2010).
I. Hen and M. Rigol, Superfluid to Mott-insulator transition of hardcore bosons in a superlattice, Phys. Rev. B 80 134508 (2009).
I. Hen and M. Karliner, Review of rotational symmetry breaking in baby Skyrme models, in: G. Brown and M. Rho, Eds., The Multifaceted Skyrmion, (World Scientific, Singapore, 2010).
I. Hen and M. Karliner, Lattice structure of baby Skyrmions, Theoretical and Mathematical Physics 160(1) (2009).
I. Hen and A. Kalev, Equations of motion for the quantum characteristic functions, eprint: arXiv:0803.0108 (2008).
A. Kalev and I. Hen, No-broadcasting theorem and its classical counterpart, Phys. Rev. Lett. 100, 210502 (2008).
I. Hen and M. Karliner, Spontaneous breaking of rotational symmetry in rotating solitons, Phys. Rev. D 77, 116002 (2008).
I. Hen and M. Karliner, Baby Skyrmions on the two-sphere, Phys. Rev. E 77, 036612 (2008).
I. Hen and M. Karliner, Hexagonal structure of baby Skyrmion lattices, Phys. Rev. D 77, 054009 (2008).
I. Hen and M. Karliner, Rotational symmetry breaking in baby Skyrme models, Nonlinearity 21 (2008) 399.
I. Hen and A. Kalev, Classical States and Their Quantum Correspondence, eprint: arXiv:quant-ph/0701015 (2007).
I. Hen, A. Sakov, N. Kafkafi, I. Golani and Y. Benjamini, The dynamics of spatial behavior: how can robust smoothing techniques help?, Journal of Neuroscience
H. Braunstein-Bercovitz, I. Hen and R. E. Lubow, Masking task load modulates latent inhibition, Cognition and Emotion 18, 1135 (2004).
