Some Questions in Non-Relativistic Quantum Scattering Theory

Author(s):  
W. O. Amrein
1986 ◽  
Vol 99 (2) ◽  
pp. 307-314
Author(s):  
F. M. Goodman ◽  
P. E. T. Jorgensen ◽  
C. Peligrad

N. S. Poulsen, motivated in part by questions from relativistic quantum scattering theory, studied symmetric operators S in Hilbert space commuting with a unitary representation U of a Lie group G. (The group of interest in the physical setting is the Poincaré group.) He proved ([17], corollary 2·2) that if S is defined on the space of C∞-vectors for U (i.e. D(S) ⊇ ℋ∞(U)), then S is essentially self-adjoint.


2009 ◽  
Vol 28 (S19) ◽  
pp. 457-466
Author(s):  
Erkki Brändas ◽  
Erik Engdahl ◽  
Magnus Rittby ◽  
Nils Elander

1994 ◽  
Vol 100 (7) ◽  
pp. 4917-4924 ◽  
Author(s):  
C.‐Y. Yang ◽  
S. J. Klippenstein ◽  
J. D. Kress ◽  
R. T Pack ◽  
G. A. Parker ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document