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1

Clifford algebra and unitary group formulations of the many-electron problem

Josef Paldus, Bogumil Jeziorski

Journal:

Theoretical Chemistry Accounts: Theory, Computation, and Modeling (Theoretica Chimica Acta)

Year:

1988

Language:

english

File:

PDF, 1.15 MB

english, 1988

2

Polarized basis sets of Slater-type orbitals: H to Ne atoms

I. Ema, J. M. García de la Vega, G. Ramírez, R. López, J. Fernández Rico, H. Meissner, J. Paldus

Journal:

Journal of Computational Chemistry

Year:

2003

Language:

english

File:

PDF, 95 KB

english, 2003

3

An algebraic approach to bound states of simple one-electron systems

J. Čížek, J. Paldus

Journal:

International Journal of Quantum Chemistry

Year:

1977

Language:

english

File:

PDF, 898 KB

english, 1977

4

Valence bond approach exploiting Clifford algebra realization of Rumer–Weyl basis

Xiangzhu Li, Josef Paldus

Journal:

International Journal of Quantum Chemistry

Year:

1992

Language:

english

File:

PDF, 1.46 MB

english, 1992

5

Unitary group tensor operator algebras for many-electron systems: I. Clebsch-Gordan and Racah coefficients

Xiangzhu Li, Josef Paldus

Journal:

Journal of Mathematical Chemistry

Year:

1990

Language:

english

File:

PDF, 3.30 MB

english, 1990

6

A laser-locked cavity ring-down spectrometer employing an analog detection scheme

Spence, T. G., Harb, C. C., Paldus, B. A., Zare, R. N., Willke, B., Byer, R. L.

Journal:

Review of Scientific Instruments

Year:

2000

Language:

english

File:

PDF, 384 KB

english, 2000

7

Origin of the first Hund rule and the structure of Fermi holes in two-dimensional He-like atoms and two-electron quantum dots

Sako, Tokuei, Paldus, Josef, Ichimura, Atsushi, Diercksen, Geerd H F

Journal:

Journal of Physics B Atomic Molecular and Optical Physics

Year:

2012

Language:

english

File:

PDF, 1.54 MB

english, 2012

8

Glucose and Counterregulatory Responses to Exercise in Adults With Type 1 Diabetes and Impaired Awareness of Hypoglycemia Using Closed-Loop Insulin Delivery: A Randomized Crossover Study

Lee, Melissa H., Vogrin, Sara, Paldus, Barbora, Jayawardene, Dilshani, Jones, Hannah M., McAuley, Sybil A., Obeyesekere, Varuni, Gooley, Judith, La Gerche, André, MacIsaac, Richard J., Sundararajan, V

Journal:

Year:

2019

Language:

english

File:

PDF, 782 KB

english, 2019

9

Representation theory of so(4,2) for the perturbation treatment of hydrogenic-type hamiltonians by algebraic methods

B. G. Adams, J. Čížek, J. Paldus

Journal:

International Journal of Quantum Chemistry

Year:

1982

Language:

english

File:

PDF, 853 KB

english, 1982

10

Generalized Dirac identities and explicit relations between the permutational symmetry and the spin operators for systems of identical particles

J. Katriel, J. Paldus, R. Pauncz

Journal:

International Journal of Quantum Chemistry

Year:

1985

Language:

english

File:

PDF, 934 KB

english, 1985

11

Point group symmetry adaptation in clifford algebra unitary group approach

M. J. Gao, J. Q. Chen, J. Paldus

Journal:

International Journal of Quantum Chemistry

Year:

1987

Language:

english

File:

PDF, 727 KB

english, 1987

12

Explicit representation of Gel'fand–Tsetlin states in clifford algebra unitary group approach

Xiangzhu Li, Josef Paldus

Journal:

International Journal of Quantum Chemistry

Year:

1989

Language:

english

File:

PDF, 602 KB

english, 1989

13

Explicit algebraic form of coupled cluster equations for the PPP model of benzene with an approximate inclusion of triexcited clusters

J. Čížek, J. Paldus, F. Vinette

Journal:

International Journal of Quantum Chemistry

Year:

1990

Language:

english

File:

PDF, 1.02 MB

english, 1990

14

Unitary group tensor operator algebras for many-electron systems. III. Matrix elements in U(n1+n2) ⊃ U(n1) × U(n2) partitioned basis

Xiangzhu Li, Josef Paldus

Journal:

Journal of Mathematical Chemistry

Year:

1993

Language:

english

File:

PDF, 2.01 MB

english, 1993

15

Unitary group tensor operator algebras for many-electron systems: II. One- and two-body matrix elements

Xiangzhu Li, Josef Paldus

Journal:

Journal of Mathematical Chemistry

Year:

1993

Language:

english

File:

PDF, 2.73 MB

english, 1993

16

Clifford algebra realization of Rumer-Weyl basis

J. Paldus, S. Rettrup, C.R. Sarma

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

1989

Language:

english

File:

PDF, 1.26 MB

english, 1989

17

Cavity ringdown spectroscopy using mid-infrared quantum-cascade lasers

Paldus, B. A., Harb, C. C., Spence, T. G., Zare, R. N., Gmachl, C., Capasso, F., Sivco, D. L., Baillargeon, J. N., Hutchinson, A. L., Cho, A. Y.

Journal:

Year:

2000

Language:

english

File:

PDF, 111 KB

english, 2000

18

Tunable Diode Lasers: Expanding the Horizon for Laser Absorption Spectroscopy

Kachanov, Alexander A., Crosson, Eric R., Paldus, Barbara A.

Journal:

Optics and Photonics News

Year:

2005

Language:

english

File:

PDF, 355 KB

english, 2005

19

Stability Conditions for the Solutions of the Hartree–Fock Equations for Atomic and Molecular Systems. IV. A Study of Doublet Stability for Odd Linear Polyenic Radicals

Journal:

The Journal of Chemical Physics

Year:

1971

Language:

english

File:

PDF, 932 KB

english, 1971

20

Symmetry-breaking in the independent particle model: nature of the singular behavior of Hartree–Fock potentials

Paldus, Josef, Sako, Tokuei, Li, Xiangzhu, Diercksen, Geerd H. F.

Journal:

Journal of Mathematical Chemistry

Year:

2013

Language:

english

File:

PDF, 1.34 MB

english, 2013

21

: Calculation of exponentially small terms and asymptotics

Cížek, Jiří, Damburg, Robert J., Graffi, Sandro, Grecchi, Vincenzo, Harrell, Evans M., Harris, Johathan G., Nakai, Sachiko, Paldus, Josef, Propin, Rafail Kh., Silverstone, Harris J.

Journal:

Physical Review A

Year:

1986

Language:

english

File:

PDF, 5.12 MB

english, 1986

22

: Analyticity, Summability, Asymptotics, and Calculation of Exponentially Small Terms

Damburg, Robert J., Propin, Rafail Kh., Graffi, Sandro, Grecchi, Vincenzo, Harrell, Evans M., Čížek, Jiří, Paldus, Josef, Silverstone, Harris J.

Journal:

Physical Review Letters

Year:

1984

Language:

english

File:

PDF, 250 KB

english, 1984

23

General-model-space state-universal coupled-cluster theory: Connectivity conditions and explicit equations

Li, Xiangzhu, Paldus, Josef

Journal:

The Journal of Chemical Physics

Year:

2003

Language:

english

File:

PDF, 349 KB

english, 2003

24

Bender-Wu Formula, the SO(4,2) Dynamical Group, and the Zeeman Effect in Hydrogen

Avron, J. E., Adams, B. G., Čížek, J., Clay, M., Glasser, M. L., Otto, P., Paldus, J., Vrscay, E.

Journal:

Physical Review Letters

Year:

1979

Language:

english

File:

PDF, 217 KB

english, 1979

25

Coupled-cluster approaches with an approximate account of triexcitations and the optimized-inner-projection technique. III. Lower bounds to the ground-state correlation energy of cyclic-polyene model systems

Piecuch, Piotr, Zarrabian, Sohrab, Paldus, Josef, Čižek, Jiří

Journal:

Physical Review A

Year:

1990

Language:

english

File:

PDF, 799 KB

english, 1990

26

Angular correlation in He and He-like atomic ions: A manifestation of the genuine and conjugate Fermi holes

Sako, Tokuei, Paldus, Josef, Diercksen, Geerd H. F.

Journal:

Physical Review A

Year:

2014

Language:

english

File:

PDF, 1.33 MB

english, 2014

27

Stability Conditions for the Solutions of the Hartree-Fock Equations for Atomic and Molecular Systems. VI. Singlet-Type Instabilities and Charge-Density-Wave Hartree-Fock Solutions for Cyclic Polyenes

Paldus, J., Čižek, J.

Journal:

Physical Review A

Year:

1970

Language:

english

File:

PDF, 1.67 MB

english, 1970

28

Particle-hole formulation of the unitary group approach to the many-electron correlation problem. II. Matrix element evaluation

Boyle, M. J., Paldus, J.

Journal:

Physical Review A

Year:

1980

Language:

english

File:

PDF, 1.27 MB

english, 1980

29

Coupled-cluster approach to electron correlation in one dimension: Cyclic polyene model in delocalized basis

Paldus, J., Takahashi, M., Cho, R. W. H.

Journal:

Physical Review B

Year:

1984

Language:

english

File:

PDF, 1.24 MB

english, 1984

30

Coupled-cluster approach to electron correlation in one dimension. II. Cyclic polyene model in localized basis

Takahashi, M., Paldus, J.

Journal:

Physical Review B

Year:

1985

Language:

english

File:

PDF, 1.10 MB

english, 1985

31

Determination of the radius of convergence of the perturbation expansion using Padé approximants: Application to the Hückel limit of the Hubbard model for finite cyclic polyenes

Takahashi, M., Čížek, J., Paldus, J.

Journal:

Physical Review B

Year:

1986

Language:

english

File:

PDF, 246 KB

english, 1986

32

Particle-hole formulation of the unitary group approach to the many-electron correlation problem. I. State construction and classification

Paldus, J., Boyle, M. J.

Journal:

Physical Review A

Year:

1980

Language:

english

File:

PDF, 963 KB

english, 1980

33

Asymptotics of high-order perturbation theory for the one-dimensional anharmonic oscillator by quasisemiclassical methods

Silverstone, Harris J., Harris, Jonathan G., Čížek, Jirí, Paldus, Josef

Journal:

Physical Review A

Year:

1985

Language:

english

File:

PDF, 993 KB

english, 1985

34

Spinor group and its restrictions

Sarma, C. R., Paldus, J.

Journal:

Journal of Mathematical Physics

Year:

1985

Language:

english

File:

PDF, 610 KB

english, 1985

35

The Use of Algebraic Methods in Perturbation Theory

Cizek, J, Adams, B G, Paldus, J

Journal:

Physica Scripta

Year:

1980

Language:

english

File:

PDF, 193 KB

english, 1980

36

Glucose Control in Adults with Type 1 Diabetes Using a Medtronic Prototype Enhanced-Hybrid Closed-Loop System: A Feasibility Study

Lee, Melissa H., Vogrin, Sara, Paldus, Barbora, Jones, Hannah M., Obeyesekere, Varuni, Sims, Catriona, Wyatt, Sue-Anne, Ward, Glenn M., McAuley, Sybil A., MacIsaac, Richard J., Krishnamurthy, Balasubr

Journal:

Diabetes Technology & Therapeutics

Year:

2019

Language:

english

File:

PDF, 2.82 MB

english, 2019

37

COVID-19, Type 1 Diabetes Clinical Practice, Research, and Remote Medical Care: A View From the Land Down-Under

Venkatesh, Nisha, Paldus, Barbora, Lee, Melissa H., MacIsaac, Richard J., Jenkins, Alicia J., OâNeal, David N.

Journal:

Journal of Diabetes Science and Technology

Year:

2020

File:

PDF, 86 KB

2020

38

Bond length alternation in cyclic polyenes. VII. Valence bond theory approach

Xiangzhu Li, Josef Paldus

Journal:

International Journal of Quantum Chemistry

Year:

1996

Language:

english

File:

PDF, 1.28 MB

english, 1996

39

Single-reference CCSD approach employing three- and four-body CAS SCF corrections: A preliminary study of a simple model

G. Peris, J. Planelles, J. Paldus

Journal:

International Journal of Quantum Chemistry

Year:

1997

Language:

english

File:

PDF, 334 KB

english, 1997

40

Estimates of the structure and dimerization energy of polyacetylene from ab initio calculations on finite polyenes

H. Guo, J. Paldus

Journal:

International Journal of Quantum Chemistry

Year:

1997

Language:

english

File:

PDF, 242 KB

english, 1997

41

Unitary-group-based open-shell coupled-cluster method with corrections for connected triexcited clusters. I. Theory

Xiangzhu Li, Josef Paldus

Journal:

International Journal of Quantum Chemistry

Year:

1998

Language:

english

File:

PDF, 194 KB

english, 1998

42

Size dependence of the X1Ag→11Bu excitation energy in linear polyenes

Xiangzhu Li, Josef Paldus

Journal:

International Journal of Quantum Chemistry

Year:

1999

Language:

english

File:

PDF, 325 KB

english, 1999

43

Algebraic solutions for point groups: Cubic groups G in the group chain G⊃T⊃D2⊃C2

Jin-Quan Chen, Peng-Dong Fan, Josef Paldus

Journal:

International Journal of Quantum Chemistry

Year:

2000

Language:

english

File:

PDF, 450 KB

english, 2000

44

Effect of spin contamination on the prediction of barrier heights by coupled-cluster theory: F+H2→HF+H reaction

Xiangzhu Li, Josef Paldus

Journal:

International Journal of Quantum Chemistry

Year:

2000

Language:

english

File:

PDF, 486 KB

english, 2000

45

Reciprocal adjustment of approximate coupled cluster and configuration interaction approaches

Josep Planelles, Guillermo Peris, Josef Paldus

Journal:

International Journal of Quantum Chemistry

Year:

2000

Language:

english

File:

PDF, 222 KB

english, 2000

46

Truncated version of the reduced multireference coupled-cluster method with perturbation selection of higher than pair clusters

Xiangzhu Li, Josef Paldus

Journal:

International Journal of Quantum Chemistry

Year:

2000

Language:

english

File:

PDF, 252 KB

english, 2000

47

Direct iterative solution of the generalized Bloch equation. V. Application to N2

Holger Meissner, Josef Paldus

Journal:

International Journal of Quantum Chemistry

Year:

2000

Language:

english

File:

PDF, 301 KB

english, 2000

48

Raman and infrared spectra of solid hydrogen selenide

B. A. Paldus, S. A. Schlueter, A. Anderson

Journal:

Journal of Raman Spectroscopy

Year:

1992

Language:

english

File:

PDF, 426 KB

english, 1992

49

Stability conditions for the solutions of the Hartree-Fock equations for the simple open-shell case

J. Paldus, J. C̆ížek

Journal:

Chemical Physics Letters

Year:

1969

Language:

english

File:

PDF, 257 KB

english, 1969

50

A remark on doublet stability of allyl radical restricted SCF solutions

J. Paldus, A. Veillard

Journal:

Chemical Physics Letters

Year:

1977

Language:

english

File:

PDF, 339 KB

english, 1977

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