Bryan K Clark

20062019
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Research Output 2006 2019

  • 33 Article
  • 2 Review article
  • 1 Conference article
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Article

Backflow Transformations via Neural Networks for Quantum Many-Body Wave Functions

Luo, D. & Clark, B. K., Jun 4 2019, In : Physical review letters. 122, 22, 226401.

Research output: Contribution to journalArticle

wave functions
orbitals
many body problem
ground state
symmetry

Beyond many-body localized states in a spin-disordered Hubbard model

Yu, X., Luo, D. & Clark, B. K., Sep 5 2018, In : Physical Review B. 98, 11, 115106.

Research output: Contribution to journalArticle

Hamiltonians
Hubbard model
Mathematical operators
Numerical analysis
eigenvectors

Bimodal entanglement entropy distribution in the many-body localization transition

Yu, X., Luitz, D. J. & Clark, B. K., Jan 1 2016, In : Physical Review B. 94, 18, 184202.

Research output: Contribution to journalArticle

Entropy
disorders
entropy
eigenvectors
Thermodynamics

Classical phase diagram of the stuffed honeycomb lattice

Sahoo, J., Kochkov, D., Clark, B. K. & Flint, R., Oct 11 2018, In : Physical Review B. 98, 13, 134419.

Research output: Contribution to journalArticle

Phase diagrams
phase diagrams
Spin waves
Liquids
Ground state

Computational Inverse Method for Constructing Spaces of Quantum Models from Wave Functions

Chertkov, E. & Clark, B. K., Jul 27 2018, In : Physical Review X. 8, 3, 031029.

Research output: Contribution to journalArticle

eigenvectors
wave functions
ground state
output
quantum wells

Computing the energy of a water molecule using multideterminants: A simple, efficient algorithm

Clark, B. K., Morales, M. A., McMinis, J., Kim, J. & Scuseria, G. E., Dec 28 2011, In : Journal of Chemical Physics. 135, 24, 244105.

Research output: Contribution to journalArticle

Wave functions
wave functions
Molecules
Water
water

Deviation from the dipole-ice model in the spinel spin-ice candidate MgEr2Se4

Reig-I-Plessis, D., Geldern, S. V., Aczel, A. A., Kochkov, D., Clark, B. K. & MacDougall, G., Apr 26 2019, In : Physical Review B. 99, 13, 134438.

Research output: Contribution to journalArticle

Ice
spinel
ice
dipoles
deviation

Encoding the structure of many-body localization with matrix product operators

Pekker, D. & Clark, B. K., Jan 10 2017, In : Physical Review B. 95, 3, 035116.

Research output: Contribution to journalArticle

eigenvectors
coding
insulators
operators
products

Exploring one-particle orbitals in large many-body localized systems

Villalonga, B., Yu, X., Luitz, D. J. & Clark, B. K., Mar 7 2018, In : Physical Review B. 97, 10, 104406.

Research output: Contribution to journalArticle

orbitals
eigenvectors
Probability distributions
disorders
operators

Finding Matrix Product State Representations of Highly Excited Eigenstates of Many-Body Localized Hamiltonians

Yu, X., Pekker, D. & Clark, B. K., Jan 3 2017, In : Physical review letters. 118, 1, 017201.

Research output: Contribution to journalArticle

eigenvectors
products
excitation
shift
breakdown

Finite-temperature properties of strongly correlated systems via variational Monte Carlo

Claes, J. & Clark, B. K., May 8 2017, In : Physical Review B. 95, 20, 205109.

Research output: Contribution to journalArticle

Temperature
Ground state
temperature
optimization
ground state

Fixed Points of Wegner-Wilson Flows and Many-Body Localization

Pekker, D., Clark, B. K., Oganesyan, V. & Refael, G., Aug 16 2017, In : Physical review letters. 119, 7, 075701.

Research output: Contribution to journalArticle

white noise
quantum numbers
breakdown
interactions

Gate-count estimates for performing quantum chemistry on small quantum computers

Wecker, D., Bauer, B., Clark, B. K., Hastings, M. B. & Troyer, M., Aug 6 2014, In : Physical Review A - Atomic, Molecular, and Optical Physics. 90, 2, 022305.

Research output: Contribution to journalArticle

quantum computers
quantum chemistry
quantum computation
estimates
proposals

Hexatic and mesoscopic phases in a 2D quantum coulomb system

Clark, B. K., Casula, M. & Ceperley, D. M., Aug 6 2009, In : Physical review letters. 103, 5, 055701.

Research output: Contribution to journalArticle

melting
Coulomb potential
crystals
Monte Carlo method
liquid phases

Improved scaling for quantum Monte Carlo on insulators

Ahuja, K., Clark, B. K., De Sturler, E., Ceperley, D. M. & Kim, J., Sep 19 2011, In : SIAM Journal on Scientific Computing. 33, 4, p. 1837-1859 23 p.

Research output: Contribution to journalArticle

Quantum Monte Carlo
Insulator
Scaling
Iterative Solvers
Monte Carlo method

Leggett's bound for amorphous solids

Biroli, G., Clark, B., Foini, L. & Zamponi, F., Mar 31 2011, In : Physical Review B - Condensed Matter and Materials Physics. 83, 9, 094530.

Research output: Contribution to journalArticle

Helium
helium isotopes
Glass
glass
Superfluid helium

Macroscopically Degenerate Exactly Solvable Point in the Spin- 1/2 Kagome Quantum Antiferromagnet

Changlani, H. J., Kochkov, D., Kumar, K., Clark, B. K. & Fradkin, E. H., Mar 13 2018, In : Physical review letters. 120, 11, 117202.

Research output: Contribution to journalArticle

phase diagrams
condensed matter physics
broken symmetry
magnets
liquids

Many-body localization transition in Rokhsar-Kivelson-type wave functions

Chen, X., Yu, X., Cho, G. Y., Clark, B. K. & Fradkin, E., Dec 23 2015, In : Physical Review B - Condensed Matter and Materials Physics. 92, 21, 214204.

Research output: Contribution to journalArticle

Wave functions
Phase transitions
wave functions
scaling
Entropy

Nature of the spin liquid state of the Hubbard model on a honeycomb lattice

Clark, B. K., Abanin, D. A. & Sondhi, S. L., Aug 17 2011, In : Physical review letters. 107, 8, 087204.

Research output: Contribution to journalArticle

liquids
liquid phases
phase diagrams
symmetry

Nonequilibrium dynamic critical scaling of the quantum ising chain

Kolodrubetz, M., Clark, B. K. & Huse, D. A., Jul 2 2012, In : Physical review letters. 109, 1, 015701.

Research output: Contribution to journalArticle

scaling
ramps
critical point
bosons
atoms

Nonequilibrium dynamics of bosonic Mott insulators in an electric field

Kolodrubetz, M., Pekker, D., Clark, B. K. & Sengupta, K., Mar 16 2012, In : Physical Review B - Condensed Matter and Materials Physics. 85, 10, 100505.

Research output: Contribution to journalArticle

Bosons
Defect density
Electric fields
insulators
electric fields

Numerical evidence for a chiral spin liquid in the XXZ antiferromagnetic Heisenberg model on the kagome lattice at m= 23 magnetization

Kumar, K., Changlani, H. J., Clark, B. K. & Fradkin, E., Oct 10 2016, In : Physical Review B. 94, 13, 134410.

Research output: Contribution to journalArticle

Magnetization
magnetization
Liquids
liquids
Chirality

Off-diagonal long-range order in solid He4

Clark, B. K. & Ceperley, D. M., Mar 24 2006, In : Physical review letters. 96, 10, 105302.

Research output: Contribution to journalArticle

condensation
moments of inertia
melting
wave functions
defects

Partial node configuration-interaction Monte Carlo as applied to the Fermi polaron

Kolodrubetz, M. & Clark, B. K., Aug 6 2012, In : Physical Review B - Condensed Matter and Materials Physics. 86, 7, 075109.

Research output: Contribution to journalArticle

Gene Conversion
configuration interaction
Hamiltonians
Quantum chemistry
test stands

Path integral calculations of vacancies in solid Helium

Clark, B. K. & Ceperley, D. M., Jul 1 2008, In : Computer Physics Communications. 179, 1-3, p. 82-88 7 p.

Research output: Contribution to journalArticle

Vacancies
Helium
helium
Hamiltonians
Crystal lattices

Path-integral Monte Carlo simulation of the warm dense homogeneous electron gas

Brown, E. W., Clark, B. K., Dubois, J. L. & Ceperley, D. M., Apr 5 2013, In : Physical review letters. 110, 14, 146405.

Research output: Contribution to journalArticle

electron gas
simulation
functionals
formulations
orbitals

Resonating quantum three-coloring wave functions for the kagome quantum antiferromagnet

Changlani, H. J., Pujari, S., Chung, C. M. & Clark, B. K., Mar 27 2019, In : Physical Review B. 99, 10, 104433.

Research output: Contribution to journalArticle

Coloring
Wave functions
Ground state
wave functions
ground state

Solving strongly correlated electron models on a quantum computer

Wecker, D., Hastings, M. B., Wiebe, N., Clark, B. K., Nayak, C. & Troyer, M., Dec 10 2015, In : Physical Review A - Atomic, Molecular, and Optical Physics. 92, 6, 062318.

Research output: Contribution to journalArticle

quantum computers
ground state
electrons
phase diagrams
determinants

Striped spin liquid crystal ground state instability of kagome antiferromagnets

Clark, B. K., Kinder, J. M., Neuscamman, E., Chan, G. K. L. & Lawler, M. J., Nov 1 2013, In : Physical review letters. 111, 18, 187205.

Research output: Contribution to journalArticle

liquid crystals
ground state
symmetry
liquids
monopoles

The complexity of graph pebbling

Milans, K. & Clark, B., Dec 1 2006, In : SIAM Journal on Discrete Mathematics. 20, 3, p. 769-798 30 p.

Research output: Contribution to journalArticle

Graph in graph theory
NP-complete problem
Target
Unordered
Vertex of a graph

The effect of quantization on the full configuration interaction quantum Monte Carlo sign problem

Kolodrubetz, M. H., Spencer, J. S., Clark, B. K. & Foulkes, W. M. C., Jan 14 2013, In : Journal of Chemical Physics. 138, 2, 024110.

Research output: Contribution to journalArticle

Hamiltonians
Fermions
configuration interaction
fermions
matrices

The phase diagram of high-pressure superionic ice

Sun, J., Clark, B. K., Torquato, S. & Car, R., Aug 28 2015, In : Nature communications. 6, 8156.

Research output: Contribution to journalArticle

pressure ice
Ice
Phase diagrams
ice
sublattices

Variational identification of a fractional Chern insulator in an extended Bose-Hubbard model

Shapourian, H. & Clark, B. K., Jan 21 2016, In : Physical Review B. 93, 3, 035125.

Research output: Contribution to journalArticle

Hubbard model
Wave functions
insulators
wave functions
partons