Jiri Vanicek

Summary

Affiliation: Harvard University
Country: USA

Publications

  1. ncbi request reprint Dephasing representation: Employing the shadowing theorem to calculate quantum correlation functions
    Jiri Vanicek
    Mathematical Sciences Research Institute, Berkeley, California 94720, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 70:055201. 2004
  2. ncbi request reprint Quantum-instanton evaluation of the kinetic isotope effects
    Jiri Vanicek
    Department of Chemistry and Kenneth S Pitzer Center for Theoretical Chemistry, University of California, Berkeley, California 94720, USA
    J Chem Phys 123:054108. 2005
  3. ncbi request reprint Dephasing representation of quantum fidelity for general pure and mixed states
    Jiri Vanicek
    Kenneth S Pitzer Center for Theoretical Chemistry, University of California, Berkeley, California 94720, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 73:046204. 2006
  4. ncbi request reprint Efficient estimators for quantum instanton evaluation of the kinetic isotope effects: application to the intramolecular hydrogen transfer in pentadiene
    Jiri Vanicek
    Kenneth S Pitzer Center for Theoretical Chemistry, Department of Chemistry, University of California, Berkeley, California 94720, USA
    J Chem Phys 127:114309. 2007

Collaborators

Detail Information

Publications4

  1. ncbi request reprint Dephasing representation: Employing the shadowing theorem to calculate quantum correlation functions
    Jiri Vanicek
    Mathematical Sciences Research Institute, Berkeley, California 94720, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 70:055201. 2004
    ..Dephasing representation appears to be a rare practical method to calculate quantum correlation functions in nonuniversal regimes in many-dimensional systems where exact quantum computations are impossible...
  2. ncbi request reprint Quantum-instanton evaluation of the kinetic isotope effects
    Jiri Vanicek
    Department of Chemistry and Kenneth S Pitzer Center for Theoretical Chemistry, University of California, Berkeley, California 94720, USA
    J Chem Phys 123:054108. 2005
    ..In all seven test cases, for temperatures between 250 and 600 K, the error of the quantum instanton approximation for the kinetic isotope effects is less than approximately 10%...
  3. ncbi request reprint Dephasing representation of quantum fidelity for general pure and mixed states
    Jiri Vanicek
    Kenneth S Pitzer Center for Theoretical Chemistry, University of California, Berkeley, California 94720, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 73:046204. 2006
    ..This makes the method applicable, via a phase-space approach, to problems of quantum computation...
  4. ncbi request reprint Efficient estimators for quantum instanton evaluation of the kinetic isotope effects: application to the intramolecular hydrogen transfer in pentadiene
    Jiri Vanicek
    Kenneth S Pitzer Center for Theoretical Chemistry, Department of Chemistry, University of California, Berkeley, California 94720, USA
    J Chem Phys 127:114309. 2007
    ..The calculation treats all 39 degrees of freedom quantum mechanically and uses an empirical valence bond potential based on a molecular mechanics force field...