Results 111 to 120 of about 31,317 (214)

Free Fermi and Bose Fields in TQFT and GBF

Symmetry, Integrability and Geometry: Methods and Applications, 2013
We present a rigorous and functorial quantization scheme for linear fermionic and bosonic field theory targeting the topological quantum field theory (TQFT) that is part of the general boundary formulation (GBF).
Robert Oeckl
doaj   +1 more source

Letting the Tiger out of Its Cage: Bosonic Coding without Concatenation

Physical Review X
Continuous-variable cat codes are encodings into a single photonic or phononic mode that offer a promising avenue for hardware-efficient fault-tolerant quantum computation.
Yijia Xu (许逸葭), Yixu Wang (王亦许), Christophe Vuillot, Victor V. Albert   +3 more
doaj   +1 more source

Lie algebras in Fock space

, 2000
A catalogue of explicit realizations of representations of (super) Lie algebras and quantum algebras in Fock space is presented.
openaire   +2 more sources

Extension from Core to No-Core Nuclear Shell Model with Hartree–Fock wave Function: Application to Positive-Parity States in 19F

East European Journal of Physics
This work presents a detailed investigation of low-lying positive-parity states in the 19F nucleus by combining shell-model techniques with Hartree–Fock (HF) calculations. The study systematically extends from traditional core-based spaces (sd, zbm, psd)
Berun N. Ghafoor, Aziz H. Fatah, Ari K. Ahmed   +2 more
doaj   +1 more source

Experimental realization of para-particle oscillators. [PDF]

Sci Rep
Huerta Alderete C, Green AM, Nguyen NH, Zhu Y, Rodríguez-Lara BM, Linke NM.   +5 more
europepmc   +1 more source

Local Pair Natural Orbital-Based Coupled-Cluster Theory through Full Quadruples (DLPNO-CCSDTQ). [PDF]

J Chem Theory Comput
Jiang A, Matthews DA, Poole D, Briggs CG, Turney JM, Sherrill CD, Schaefer Iii HF.   +6 more
europepmc   +1 more source

Convex Hartree-Fock theory for modeling ground state conical intersections. [PDF]

Commun Chem
Rossi F, Koch H.
europepmc   +1 more source

Any Topological Recursion on a Rational Spectral Curve is KP Integrable. [PDF]

Commun Math Phys
Alexandrov A, Bychkov B, Dunin-Barkowski P, Kazarian M, Shadrin S.   +4 more
europepmc   +1 more source

Reduced Density Matrix and Cumulant Approximations of Quantum Linear Response. [PDF]

J Chem Theory Comput
von Buchwald TJ, Kjellgren ER, Kongsted J, Sauer SPA, Coriani S, Ziems KM.   +5 more
europepmc   +1 more source

Formulation of an Efficient O(<i>M</i>⁴)-Scaling Explicitly Correlated MP2-F12 Correction by Combining Numerical Quadrature with Density Fitting and CABS-RI. [PDF]

J Chem Theory Comput
Urban L, Laqua H, Thompson TH, Ochsenfeld C.   +3 more
europepmc   +1 more source