The following publications contain results that were obtained through the use of QDYN. Further publications and PDFs are available here.

Daniel Basilewitsch, Lutz Marder, and Christiane P. Koch.

*Dissipative Quantum Dynamics and Optimal Control using Iterative Time Ordering: An Application to Superconducting Qubits*.

arXiv:1804.02337 (2018).

[ arXiv | Abstract ]

Sabrina Patsch, Daniel M. Reich, Jean-Michel Raimond, Michel Brune, Sébastien Gleyzes, and Christiane P. Koch.

*Fast and accurate circularisation of a Rydberg atom*.

arXiv:1802.09504 (2018).

[ arXiv | Abstract ]

Michael H. Goerz and Kurt Jacobs.

*Efficient optimization of state preparation in quantum networks using quantum trajectories*.

arXiv:1801.04382 (2018).

[ arXiv | Abstract ]

R. Esteban Goetz, Andrea Simoni, and Christiane P. Koch.

*An adaptive-size multi-domain pseudospectral approach for solving the time-dependent Schrödinger equation*.

arXiv:1611.09034 (2016).

[ arXiv | Abstract ]

Daniel Basilewitsch, Rebecca Schmidt, Dominique Sugny, Sabrina Maniscalco, and Christiane P. Koch.

*Beating the limits with initial correlations*.

New J. Phys. **19**, 113042 (2017).

[ DOI | arXiv | Abstract ]

Michael H. Goerz, Felix Motzoi, K. Birgitta Whaley, and Christiane P. Koch.

*Charting the circuit QED design landscape using optimal control theory*.

npj Quantum Inf. **3**, 37 (2017).

[ DOI | arXiv | Abstract ]

Wojciech Skomorowski, Yuval Shagam, Edvardas Narevicius, and Christiane P. Koch.

*Photoassociation Spectroscopy in Penning Ionization Reactions at Sub-Kelvin Temperatures*.

J. Phys. Chem. A **120**, 3309 (2016).

[ DOI | arXiv | Abstract ]

Michael H. Goerz, K. Birgitta Whaley, and Christiane P. Koch.

*Hybrid Optimization Schemes for Quantum Control*.

EPJ Quantum Technology **2**, 21 (2015).

[ DOI | arXiv | Abstract ]

Liat Levin, Wojciech Skomorowski, Ronnie Kosloff, Christiane P. Koch, and Zohar Amitay.

*Coherent Control of Bond Making: The performance of rationally phase-shaped femtosecond laser pulses*.

J. Phys. B **48**, 184004 (2015).

[ DOI | arXiv | Abstract ]

Daniel M. Reich, Nadav Katz, and Christiane P. Koch.

*Exploiting Non-Markovianity for Quantum Control*.

Sci. Rep. **5**, 12430 (2015).

[ DOI | arXiv | Abstract ]

Liat Levin, Wojciech Skomorowski, Leonid Rybak, Ronnie Kosloff, Christiane P. Koch, and Zohar Amitay.

*Coherent Control of Bond Making*.

Phys. Rev. Lett. **114**, 233003 (2015).

Synopsis: On-Demand Chemical Bond Formation

Physics Today: A femtosecond laser pulse makes molecular bonds

[ DOI | arXiv | Abstract ]

Paul Watts, Jiří Vala, Matthias M. Müller, Tommaso Calarco, K. Birgitta Whaley, Daniel M. Reich, Michael H. Goerz, and Christiane P. Koch.

*Optimizing for an arbitrary perfect entangler: I. Functionals*.

Phys. Rev. A **91**, 062306 (2015).

[ DOI | arXiv | Abstract ]

Michael H. Goerz, Giulia Gualdi, Daniel M. Reich, Christiane P. Koch, Felix Motzoi, K. Birgitta Whaley, Jiří Vala, Matthias M. Müller, Simone Montangero, and Tommaso Calarco.

*Optimizing for an arbitrary perfect entangler. II. Application*.

Phys. Rev. A **91**, 062307 (2015).

[ DOI | arXiv | Abstract ]

Michał Tomza, Christiane P. Koch, and Robert Moszynski.

*Cold interactions between an Yb⁺ ion and a Li atom: Prospects for sympathetic cooling, radiative association, and Feshbach resonances*.

Phys. Rev. A **91**, 042706 (2015).

[ DOI | arXiv | Abstract ]

H. Schmidt, J. von Vangerow, F. Stienkemeier, A. S. Bogomolov, A. V. Baklanov, D. M. Reich, W. Skomorowski, C. P. Koch, and M. Mudrich.

*Predissociation dynamics of lithium iodide*.

J. Chem. Phys. **142**, 044303 (2015).

[ DOI | arXiv | Abstract ]

J. Martin Berglund, Michael Drewsen, and Christiane P. Koch.

*Femtosecond wavepacket interferometry using the rotational dynamics of a trapped cold molecular ion*.

New J. Phys. **17**, 025007 (2015).

[ DOI | arXiv | Abstract ]

Michael H. Goerz, Eli J. Halperin, Jon M. Aytac, Christiane P. Koch, and K. Birgitta Whaley.

*Robustness of high-fidelity Rydberg gates with single-site addressability*.

Phys. Rev. A **90**, 032329 (2014).

[ DOI | arXiv | Abstract ]

Georg Jäger, Daniel M. Reich, Michael H. Goerz, Christiane P. Koch, and Ulrich Hohenester.

*Optimal quantum control of Bose-Einstein condensates in magnetic microtraps: Comparison of GRAPE and Krotov optimization schemes*.

Phys. Rev. A **90**, 033628 (2014).

[ DOI | arXiv | Abstract ]

Katharina Rojan, Daniel M. Reich, Igor Dotsenko, Jean-Michel Raimond, Christiane P. Koch, and Giovanna Morigi.

*Arbitrary quantum-state preparation of a harmonic oscillator via optimal control*.

Phys. Rev. A **90**, 023824 (2014).

[ DOI | arXiv | Abstract ]

H. A. Fürst, M. H. Goerz, U. G. Poschinger, M. Murphy, S. Montangero, T. Calarco, F. Schmidt-Kaler, K. Singer, and C. P. Koch.

*Controlling the transport of an ion: Classical and quantum mechanical solutions*.

New J. Phys. **16**, 075007 (2014).

[ DOI | arXiv | Abstract ]

Michael H. Goerz, Daniel M. Reich, and Christiane P. Koch.

*Optimal control theory for a unitary operation under dissipative evolution*.

New J. Phys. **16**, 055012 (2014).

[ DOI | arXiv | Abstract ]

Michał Tomza, Rosario González-Férez, Christiane P. Koch, and Robert Moszyński.

*Controlling magnetic Feshbach resonances in polar open-shell molecules with non-resonant light*.

Phys. Rev. Lett. **112**, 113201 (2014).

[ DOI | arXiv | Abstract ]

Mamadou Ndong, Christiane P. Koch, and Dominique Sugny.

*Time optimization and state-dependent constraints in the quantum optimal control of molecular orientation*.

J. Mod. Opt. **61**, 857 (2014).

[ DOI | arXiv | Abstract ]

Daniel M. Reich, José P. Palao, and Christiane P. Koch.

*Optimal control under spectral constraints: Enforcing multi-photon absorption pathways*.

J. Mod. Opt. **61**, 822 (2014).

[ DOI | arXiv | Abstract ]

Daniel M. Reich and Christiane P. Koch.

*Cooling molecular vibrations with shaped laser pulses: Optimal control theory exploiting the timescale separation between coherent excitation and spontaneous emission*.

New J. Phys. **15**, 125028 (2013).

[ DOI | arXiv | Abstract ]

Daniel M. Reich, Giulia Gualdi, and Christiane P. Koch.

*Optimal strategies for estimating the average fidelity of quantum gates*.

Phys. Rev. Lett. **111**, 200401 (2013).

[ DOI | arXiv | Abstract ]

José P. Palao, Daniel M. Reich, and Christiane P. Koch.

*Steering the optimization pathway in the control landscape using constraints*.

Phys. Rev. A **88**, 053409 (2013).

[ DOI | arXiv | Abstract ]

Saieswari Amaran, Ronnie Kosloff, Michał Tomza, Wojciech Skomorowski, Filip Pawłowski, Robert Moszynski, Leonid Rybak, Liat Levin, Zohar Amitay, J. Martin Berglund, Daniel M. Reich, and Christiane P. Koch.

*Femtosecond two-photon photoassociation of hot magnesium atoms: A quantum dynamical study using thermal random phase wavefunctions*.

J. Chem. Phys. **139**, 164124 (2013).

[ DOI | arXiv | Abstract ]

Michał Tomza, Wojciech Skomorowski, Monika Musiał, Rosario González-Férez, Christiane P. Koch, and Robert Moszynski.

*Interatomic potentials, electric properties, and spectroscopy of the ground and excited states of the Rb₂ molecule: Ab initio calculations and effect of a non-resonant field*.

Mol. Phys. **111**, 1781 (2013).

[ DOI | arXiv | Abstract ]

Michał Tomza, Michael H. Goerz, Monica Musiał, Robert Moszyński, and Christiane P. Koch.

*Optimal production of ultracold ground-state molecules: Stabilization employing potentials with ion-pair character and strong spin-orbit coupling*.

Phys. Rev. A **86**, 043424 (2012).

[ DOI | arXiv | Abstract ]

Wojciech Skomorowski, Filip Pawłowski, Christiane P. Koch, and Robert Moszyński.

*Rovibrational dynamics of the strontium molecule in the A¹Σu⁺, c³Πu, and a³Σu⁺ manifold from state-of-the-art ab initio calculations*.

J. Chem. Phys. **136**, 194306 (2012).

[ DOI | arXiv | Abstract ]

Wojciech Skomorowski, Robert Moszyński, and Christiane P. Koch.

*Formation of deeply bound ultracold Sr₂ molecules by photoassociation near the Sr(³P)+Sr(¹S) intercombination line*.

Phys. Rev. A **85**, 043414 (2012).

[ DOI | arXiv | Abstract ]

D. Reich, M. Ndong, and Christiane P. Koch.

*Monotonically convergent optimization in quantum control using Krotov’s method*.

J. Chem. Phys. **136**, 104103 (2012).

[ DOI | arXiv | Abstract ]

Michał Tomza, Filip Pawłowski, Małgorzata Jeziorska, Christiane P. Koch, and Robert Moszyński.

*Formation of ultracold SrYb molecules in an optical lattice by photoassociation spectroscopy: theoretical prospects*.

Phys. Chem. Chem. Phys. **13**, 18893 (2011).

[ DOI | arXiv | Abstract ]

M. M. Müller, D. M. Reich, M. Murphy, H. Yuan, J. Vala, K. B. Whaley, T. Calarco, and C. P. Koch.

*Optimizing entangling quantum gates for physical systems*.

Phys. Rev. A **84**, 042315 (2011).

[ DOI | arXiv | Abstract ]

M. H. Goerz, T. Calarco, and C. P. Koch.

*The Quantum Speed Limit of Optimal Controlled Phasegates for Trapped Neutral Atoms*.

J. Phys. B **44**, 154011 (2011).

[ DOI | arXiv | Abstract ]

Mamadou Ndong and Christiane P. Koch.

*Vibrational stabilization of ultracold KRb molecules. A comparative study*.

Phys. Rev. A **82**, 043437 (2010).

[ DOI | arXiv | Abstract ]

Christiane P. Koch and Ronnie Kosloff.

*Correlation dynamics after short-pulse photoassociation*.

Phys. Rev. A **81**, 063426 (2010).

[ DOI | arXiv | Abstract ]

Mamadou Ndong, Hillel Tal-Ezer, Ronnie Kosloff, and Christiane P. Koch.

*A Chebychev propagator with iterative time ordering for explicitly time-dependent Hamiltonians*.

J. Chem. Phys. **132**, 064105 (2010).

[ DOI | arXiv | Abstract ]

Christiane P. Koch and Ronnie Kosloff.

*Pump-Probe Spectroscopy of Two-Body Correlations in Ultracold Gases*.

Phys. Rev. Lett. **103**, 260401 (2009).

[ DOI | arXiv | Abstract ]

Andrea Merli, Frauke Eimer, Fabian Weise, Albrecht Lindinger, Wenzel Salzmann, Terry Mullins, Simone Götz, Roland Wester, Matthias Weidemüller, Ruzin Ağanoğlu, and Christiane P. Koch.

*Photoassociation and coherent transient dynamics in the interaction of ultracold rubidium atoms with shaped femtosecond pulses. II. Theory*.

Phys. Rev. A **80**, 063417 (2009).

[ DOI | Abstract ]

Fabian Weise, Andrea Merli, Frauke Eimer, Sascha Birkner, Franziska Sauer, Ludger Wöste, Albrecht Lindinger, Wenzel Salzmann, Terry Mullins, Simone Götz, Roland Wester, Matthias Weidemüller, Ruzin Ağanoğlu, and Christiane P. Koch.

*Characteristic oscillations in the coherent transients of ultracold rubidium molecules using red and blue detuned pulses for photoassociation*.

J. Phys. B **42**, 215307 (2009).

[ DOI | Abstract ]

Frauke Eimer, Fabian Weise, Andrea Merli, Sascha Birkner, Franziska Sauer, Ludger Wöste, Albrecht Lindinger, Ruzin Ağanoğlu, Christiane P. Koch, Wenzel Salzmann, Terry Mullins, Simone Götz, Roland Wester, and Matthias Weidemüller.

*Spectrally resolved coherent transient signal for ultracold rubidium molecules*.

Eur. Phys. J. D **54**, 711 (2009).

[ DOI | Abstract ]

Subhas Ghosal, Richard J. Doyle, Christiane P. Koch, and Jeremy M. Hutson.

*Stimulating the production of deeply bound RbCs molecules with laser pulses: the role of spin-orbit coupling in forming ultracold molecules*.

New J. Phys. **11**, 055011 (2009).

[ DOI | arXiv | Abstract ]

Christiane P. Koch, Mamadou Ndong, and Ronnie Kosloff.

*Two-photon coherent control of femtosecond photoassociation*.

Faraday Discuss. **142**, 389 (2009).

[ DOI | arXiv | Abstract ]

Mamadou Ndong, Hillel Tal-Ezer, Ronnie Kosloff, and Christiane P. Koch.

*A Chebychev propagator for inhomogeneous Schrödinger equations*.

J. Chem. Phys. **130**, 124108 (2009).

[ DOI | arXiv | Abstract ]

Prof. Dr. Christiane Koch

Theoretical Physics

University of Kassel

Heinrich-Plett-Strasse 40

34132 Kassel, Germany

QDYN is developed in the group of Prof. Dr. Christiane Koch at the University of Kassel, Germany.

since 2015 | Daniel Basilewitsch |

2008 - 2015 | Michael Goerz |

2007 - 2008 | Fabian Krack |