Publications

• Articles

• Theses

Publications

 

• "Long-Lived Squeezed Ground States in a Quantum Spin Ensemble"
  Lin Xin, Maryrose Barrios, Julia T. Cohen, and Michael S. Chapman, Phys. Rev. Lett. 131.133402 (2023)
• "Fast generation of time-stationary spin-1 squeezed states by non-adiabatic control"
  Lin Xin,∗ M. S. Chapman, and T. A. B. Kennedy, PRXQuantum.3.010328 (2022)
• "Quantum Entanglement, Nonnegative Polynomials and Moment Problems"
  Grigoriy Blekherman, H. M. Bharath, arXiv: 1904.00072 (2018)
• "Staircase in magnetization and entanglement entropy of spin squeezed condensates"
  H. M. Bharath, M. S. Chapman and C. A. R. Sa de Melo, Phys. Rev. A 98, 031601(R) (2019)
• "Singular Loops and their Non-Abelian Geometric Phases in Spin-1 Ultracold Atoms"
  H. M. Bharath, M. J. Boguslawski, M. Barrios, Lin Xin and M. S. Chapman, Phys. Rev. Lett. 123.173202 (2019)
• "Non-Abelian Geometric Phases Carried by the Spin Fluctuation Tensor"
  H. M. Bharath, J. Math. Phys, 59,.062105 (2018)
• "Adiabatic quenches and characterization of amplitude excitations in a continuous quantum phase transition"
  T.M. Hoang, H. M. Bharath, M.J. Boguslawski, M. Anquez, B.A. Robbins and M.S. Chapman, PNAS 2016 August, 113 (34) 9475-9479 (2016)
• "Quantum Kibble-Zurek Mechanism in a Spin-1 Bose-Einstein Condensate"
  M. Anquez, B.A. Robbins, H.M. Bharath, M.J. Boguslawski, T.M. Hoang, M.S. Chapman, Phys. Rev. Lett. 116, 155301 (2016)
• "Parametric Excitation and Squeezing in a Many-Body Spin System"
  T.M. Hoang, M. Anquez, B.A. Robbins, X.Y. Yang, B.J. Land, C.D. Hamley, M.S. Chapman, Nature Communications 7, Article number: 11233 (2016)
• "Dynamic stabilization of a quantum many-body spin system"
  T.M. Hoang, C.S. Gerving, B.J. Land, M. Anquez, C.D. Hamley, M.S. Chapman, Phys. Rev. Lett. 111, 090403 (2013)
• "Production of translationally cold barium monohalide ions"
  M. V. DePalatis and M. S. Chapman, Phys. Rev. A 88, 023403 (2013)
• "Characterizing single atom optical dipole traps"
  Chung-Yu Shih, Michael S. Chapman, Phys. Rev. A 87, 063408 (2013)
• "Non-equilibrium dynamics of an unstable quantum pendulum explored in a spin-1 Bose-Einstein condensate"
  C.S. Gerving, T.M. Hoang, B.J. Land, M. Anquez, C.D. Hamley & M.S. Chapman, Nature Communications 3, Article number: 1169 (2012)
• "Spin-nematic squeezed vacuum in a quantum gas"
  C. D. Hamley, C. S. Gerving, T. M. Hoang, E. M. Bookjans & M. S. Chapman, Nature Physics 8, 305-308 (2012)
• "Strong Quantum Spin Correlations Observed in Atomic Spin Mixing"
  Eva M. Bookjans, Christopher D. Hamley, and Michael S. Chapman, Phys. Rev. Lett. 107, 210406 (2011)
• "Charge exchange and chemical reactions with trapped Th³⁺"
  L. R. Churchill, M. V. DePalatis, and M. S. Chapman, Phys. Rev. A 83, 012710 (2011)
• "Nondestructive Fluorescent State Detection of Single Neutral Atom Qubits"
  Michael J. Gibbons, Christopher D. Hamley, Chung-Yu Shih, and Michael S. Chapman Phys. Rev. Lett. 106, 133002 (2011)
• "Multiply Charged Thorium Crystals for Nuclear Laser Spectroscopy"
  C. J. Campbell, A. V. Steele, L. R. Churchill, M. V. DePalatis, D. E. Naylor, D. N. Matsukevich, A. Kuzmich, and M. S. Chapman Phys. Rev. Lett. 102, 233004 (2009)
• "Photoassociation spectroscopy of a spin-1 Bose-Einstein condensate"
  C. D. Hamley, E. M. Bookjans, G. Behin-Aein, P. Ahmadi, and M. S. Chapman Phys. Rev. A 79, 023401 (2009)
• "Achieving very long lifetimes in optical lattices with pulsed cooling"
  Michael J. Gibbons, Soo Y. Kim, Kevin M. Fortier, Peyman Ahmadi, and Michael S. Chapman Phys. Rev. A 78, 043418 (2008)
• "Photoionization and Photoelectric Loading of Barium Ion Traps"
  A.V. Steele, L. R. Churchill, P. F. Griffin, M. S. Chapman Phys. Rev. A 75, 053404 (2007)
• "Deterministic loading of individual atoms to a high-finesse optical cavity"
  Kevin M. Fortier, Soo Y. Kim, Michael J. Gibbons, Peyman Ahmadi, Michael S. Chapman Phys. Rev. Lett. 98, 233601 (2007)
• "Quantum Telecommunication Based on Atomic Cascade Transitions"
  T. Chaneliere, D.N. Matsukevich, S.D. Jenkins, T.A.B. Kennedy, M.S, Chapman, and A. Kuzmich Phys. Rev. Lett., 96, 093604 (2006).
• "Coherent spinor dynamics in a spin-1 Bose condensate"
  M.-S. Chang, Q.S. Qin, W.X. Zhang, L. You, and M.S. Chapman Nat. Phys., 1, 111 (2005).
• "Dynamical instability and domain formation in a spin-1 Bose-Einstein condensate"
  W.X. Zhang, D.L. Zhou, M.-S. Chang, M.S. Chapman, and L. You Phys. Rev. Lett., 95, 180403 (2005).
• "Coherent spin mixing dynamics in a spin-1 atomic condensate"
  W.X. Zhang, D.L. Zhou, M.-S. Chang, M.S. Chapman, and L. You Phys. Rev. A, 72, 013602 (2005).
• "Cavity QED with optically transported atoms"
  J.A. Sauer, K.M. Fortier, M.-S. Chang, C.D. Hamley, and M.S. Chapman, Phys. Rev. A, 69, 051804(R) (2004).
• "Atom-photon entanglement and distribution"
  B. Sun, M.S. Chapman and L. You, Phys. Rev. A, 69, 042316 (2004).
• "Observation of spinor dynamics in optically trapped ⁸⁷Rb Bose-Einstein Condensates"
  M.-S. Chang, C. D. Hamley, M. D. Barrett, J. A. Sauer, K. M. Fortier, W. Zhang, L. You, and M. S. Chapman, Phys. Rev. Lett, 92, 140403 (2004).
• "All-Optical Atomic Bose-Einstein Condensates"
  M.D Barrett, M.-S. Chang, C. Hamley, K. Fortier, J.A. Sauer and M.S. Chapman, Proceedings of the 18^th International Conference on Atomic Physics, Cambridge, MA, July 28-August 2, 2002
• "Storage ring for neutral atoms"
  J.A. Sauer, M.D. Barrett, and M.S. Chapman, Phys. Rev. Lett, 87, 270401 (2001).
• "All-optical formation of an atomic Bose-Einstein condensate"
  M.D. Barrett, J.A. Sauer, and M.S. Chapman, Phys. Rev. Lett, 87, 010404 (2001).
• "Quantum entanglement using atomic spins"
  L. You and M.S. Chapman, Phys. Rev. A, 62, 052303 (2000).
• "Real-time cavity QED with single atoms"
  C.J. Hood, M.S. Chapman, T.W. Lynn, and H.J. Kimble, Phys. Rev. Lett. 80, 4157 (1998).
• "Rotation Sensing with an Atom Interferometer"
  A. Lenef, T.D. Hammond, E.T. Smith, M.S. Chapman, R.A. Rubenstein, D.E. Pritchard, Phys. Rev. Lett. 78, 760 (1997).
• "Real-Time Detection of Individual Atoms Falling through a High-Finesse Optical Cavity"
  H. Mabuchi, Q. Turchette, M. S. Chapman, and H. J. Kimmble, Optics Letters 21, 1393 (1996).
• "Coherence of Large Gratings and Electron-Beam Fabrication Techniques for Atom-Wave Interferometry"
  M. J. Rooks, R. C. Tiberio, M. S. Chapman, T. D. Hammond, E. T. Smith, A. Lenef, R. A. Rubenstein, D. E. Pritchard, and S. Adams, J. Vac. Sci. Tech. B 13, 2745 (1995).
• "Coherence and Structural Design of Free-Standing Gratings for Atom-Wave Optics"
  M. J. Rooks, R. C. Tiberio, M. S. Chapman, T. D. Hammond, E. T. Smith, A. Lenef, R. A. Rubenstein, D. E. Pritchard, S. Adams, J. Ferrera, J. M. Carter, and H. I. Smith, Jpn. J. Appl. Phys. 34, 6935 (1995).
• "Photon Scattering from Atoms in an Atom Interferometer: Coherence Lost and Regained"
  M. S. Chapman, T. D. Hammond, A. Lenef, J. Schmiedmayer, R. A. Rubenstein, E. Smith, and D. E. Pritchard, Phys. Rev. Lett. 75, 3783 (1995).
• "Optics and Interferometry with Molecules"
  M. S. Chapman, C. R. Ekstrom, T. D. Hammond, R. A. Rubenstein, J. Schmiedmayer, S. Wehinger, and D. E. Pritchard, Phys. Rev. Lett. 74, 4783 (1995).
• "Near Field Imaging of Atom Diffraction Gratings: The Atomic Talbot Effect"
  M. S. Chapman, C. R. Ekstrom, T. D. Hammond, J. Schmiedmayer, B. E. Tannian, S. Wehinger, and D. E. Pritchard, Phys. Rev. A 51, R1 (1995).
• "Index of Refraction of Various Gases for Sodium Matter Waves"
  J. Schmiedmayer, M. S. Chapman, C. R. Ekstrom, T. D. Hammond, S. Wehinger, and D. E. Pritchard, Phys. Rev. Lett. 74, 1043 (1995).
• "Magnetic Coherences in Atom Interferometry"
  J. Schmiedmayer, C. R. Ekstrom, M. S. Chapman, T. D. Hammond, S. Wehinger, and D. E. Pritchard, J. Phys. II (France), 4, 2029 (1994).
• "Multiplex Velocity Selection for Precision Matter Wave Interferometry"
  T. D. Hammond, D. E. Pritchard, M. S. Chapman, A. Lenef, and J. Schmiedmayer, Appl. Phys. B, 60, 193 (1995).
• "Measurement of the Electric Polarizability of Sodium with an Atom Interferometer"
  C. R. Ekstrom, J. Schmiedmayer, M. S. Chapman, T. D. Hammond, and D. E. Pritchard, Phys. Rev. A,51, 3883 (1995).

• "Density-Induced Spin-Nematic Squeezing in a Spin-1 Bose-Einstein Condensate"
  Maryrose Barrios, 2024.
• "Shortcut to Target States in a Spin-1 Bose-Einstein Condensate"
  Lin Xin, 2022.
• "All-microwave Control of Hyperfine Statees in Ultracold Spin-1 Rubidium"
  Matthew J. Boguslawski, 2019.
• "Geometry, Topology and Control of Spin-1 Quantum Systems"
  Bharath H. M., 2018.
• "Non-Negative Symmetric Polynomials and Entangled Bosons"
  Bharath H. M., 2018.
• "Kibble-Zurek Mechanism in a Spin-1 Bose-Einstein Condensate"
  Martin Anquez, 2015.
• "Quantum Control of a Many-Body System in a Spin-1 Bose-Einstein Condensate"
  Thai Hoang, 2013.
• "Production Of Cold Barium Monohalide Ions"
  Michael V. DePalatis, 2013.
• "Dynamics Of A Quantum Inverted Pendulum Explored In A Spin-1 BEC"
  Corey S. Gerving, 2013.
• "Characterizing Single Atom Dipole Traps For Quantum Information Applications"
  Chung-Yu Shih, 2013.
• "Spin-Nematic Squeezing in a Spin-1 Bose-Einstein Condensate"
  Christopher David Hamley, 2012.
• "Robust, Reusable Qubits for Quantum Information Applications"
  Michael J. Gibbons, 2011.
• "Relative Number Squeezing in a Spin-1 Bose-Einstein Condensate "
  Eva Bookjans, 2010.
• "Cold Single Atoms for Cavity QED Experiments"
  Soo Y. Kim, 2008.
• "Barium Ion Cavity QED and Triply Ionized Thorium Ion Trapping"
  Adam V. Steele, 2008.
• "Individual Trapped Atoms For Cavity QED Quantum Information Applications"
  Kevin Fortier, 2007.
• "Coherent Spin Dynamics of a Spin-1 Bose-Einstein Condensate"
  Ming-Shien Chang, 2006.
• "Cold Atom Manipulation for Quantum Computing and Control"
  Jacob A. Sauer, 2004.
• "A QUEST for BEC : An all optical alternative"
  Murray Barrett, 2002.