Petr Siegl
Petr Siegl
Institute of Applied Mathematics, TU Graz
E-mail megerősítve itt: tugraz.at - Kezdőlap
Hivatkozott rá
Hivatkozott rá
Pseudospectra in non-Hermitian quantum mechanics
D Krejčiřík, P Siegl, M Tater, J Viola
Journal of Mathematical Physics 56 (10), 103513, 2015
On the metric operator for the imaginary cubic oscillator
P Siegl, D Krejčiřík
Physical Review D 86 (12), 121702, 2012
Root system of singular perturbations of the harmonic oscillator type operators
B Mityagin, P Siegl
Letters in Mathematical Physics, arXiv:1307.6245, 2015
Differential operators admitting various rates of spectral projection growth
B Mityagin, P Siegl, J Viola
Journal of Functional Analysis 272, 3129–3175, 2017
Perfect transmission scattering as a PT-symmetric spectral problem
H Hernandez-Coronado, D Krejčiřík, P Siegl
Physics Letters A 375 (22), 2149-2152, 2011
On the Similarity of Sturm–Liouville Operators with Non-Hermitian Boundary Conditions to Self-Adjoint and Normal Operators
D Krejčiřík, P Siegl, J ®elezný
Complex Analysis and Operator Theory 8 (1), 255-281, 2014
Non-self-adjoint graphs
A Hussein, D Krejcirik, P Siegl
Transactions of the American Mathematical Society 367, 2921-2957, 2015
Elements of spectral theory without the spectral theorem
D Krejcirik, P Siegl
Non-Selfadjoint Operators in Quantum Physics: Mathematical Aspects, 241, 2015
Scattering in the PT-symmetric Coulomb potential
G Levai, P Siegl, M Znojil
Journal of Physics A: Mathematical and Theoretical 42 (29), 295201, 2009
New SUSYQM coherent states for Pöschl–Teller potentials: a detailed mathematical analysis
H Bergeron, P Siegl, A Youssef
Journal of Physics A: Mathematical and Theoretical 45 (24), 244028, 2012
The non-equivalence of pseudo-Hermiticity and presence of antilinear symmetry
P Siegl
PRAMANA-Journal of Physics 73 (2), 279-287, 2009
Pseudomodes for Schrödinger operators with complex potentials
D Krejčiřík, P Siegl
Journal of Functional Analysis 276 (9), 2856-2900, 2019
Krein spaces in de Sitter quantum theories
JP Gazeau, P Siegl, A Youssef
Symmetry, Integrability and Geometry: Methods and Applications 6 (0), 11-23, 2010
Semi-classical behavior of Pöschl-Teller coherent states
H Bergeron, JP Gazeau, P Siegl, A Youssef
EPL (Europhysics Letters) 92 (6), 60003, 2011
PT-symmetric models in curved manifolds
D Krejčiřík, P Siegl
Journal of Physics A: Mathematical and Theoretical 43 (48), 485204, 2010
Eigenvalues of one-dimensional non-self-adjoint Dirac operators and applications
JC Cuenin, P Siegl
Letters in Mathematical Physics, 2017
Approximations of spectra of Schrödinger operators with complex potentials on ℝd
S Bögli, P Siegl, C Tretter
Communications in Partial Differential Equations 42 (7), 1001-1041, 2017
Hydrogen atom in space with a compactified extra dimension and potential defined by Gauss’ law
M Bureą, P Siegl
Annals of Physics 354, 316–327, 2015
Spectra of graphene nanoribbons with armchair and zigzag boundary conditions
P Freitas, P Siegl
Reviews in Mathematical Physics 26 (1450018), 2014
Remarks on the Convergence of Pseudospectra
S Bögli, P Siegl
Integral Equations and Operator Theory 80 (3), 303-321, 2014
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Cikkek 1–20