Shinshu University HOMEJAPANESEAccess / Campus Map

Shinshu University Researcher DirectoryShinshu University Researcher Directory

Search by Researcher / Research Field
Search by Category

SUZUKI Akito

Academic OrganizationAcademic Assembly School of Science and Technology Institute of EngineeringTEL
Education and Research OrganizationFaculty of Engineering Division of Mathematics and PhysicsFAX
PositionAssociateProfessorMail Address
Address4-717-1 Wakasato, Nagano 380-8553, JapanWeb site

Profile

Research Field
Mathematical Physics
Keywords:Quantum field theory , Functional analysis , Quantum walk
Current Subject
Mathematical studies of quantum field theory
Keywords:spectral analysis , ground state , scattering theory , Fock space
Research Career
Research Career
2014-
2012-2012 , Université du Sud - Toulon - Var, Visiting professor (Maître de conférences)
2009-2010
2009-2009
2008-2008
2007-2008

Overseas Education
2008-2008 , Université Paris-Sud 11

Research

Books, Articles, etc.
Articles
Essential spectrum of the discrete Laplacian on a perturbed periodic graph
J. Math. Anal. Appl. 2016
Author:I. Sasaki, A. Suzuki


Non-commutative hypergroup of order five
J. Algebra Appl. 2016
Author:Y. Matsuzawa, H. Ohno, A. Suzuki, T. Tsurii, S. Yamanaka


Generator of an abstract quantum walk
Quantum Stud.: Math. Found.,3:11--30 2016
Author:E. Segawa, A. Suzuki


Asymptotic velocity of a position-dependent quantum walk
Quantum Inf. Process.,15:103--119 2016
Author:A. Suzuki


Spectrum of the Laplacian on a covering graph with pendant edges I: The one-dimensional lattice and beyond.
Linear Algebra Appl.,439:3464 --3489 2013
Author:A. Suzuki


Note on the spectrum of discrete Schroedinger operators
J. Math-for-Ind.,4:105 -- 108 2012
Author:F. Hiroshima, Itaru Sasaki, Tomoyuki Shirai and A. Suzuki


Removal of the UV cutoff for the Nelson model with variable coefficients
Letters in mathematical physics,101(3):305 -- 322 2012
Author:C. Gerard, F. Hiroshima, A. Panati, A. Suzuki


Absenceof ground state for the Nelson model on static space-times
J. Funct. Anal.,262:273 -- 299 2012
Author:C. Gérard, F. Hiroshima, A. Panati, A. Suzuki


Infrared problem for the Nelson model on static space-times
Comm. Math. Phys.,308:543 -- 566 2011
Author:C. Gérard, F. Hiroshima, A. Panati, A. Suzuki


An inverse scattering problem for the Klein-Gordon equation with a classical source in quantum field theory
HokkaidoMath. J.,40:149 -- 186 2011
Author:H. Sasaki, A. Suzuki


The no-binding regime of the Pauli-Fierz model.
J. Math. Phys.,52:062104 2011
Author:F. Hiroshima, H. Spohn, A. Suzuki


Infrared divergence of a scalar quantum field model on a pseudo Riemann manifold
Interdiscip. Inform. Sci.,15:399 - 421 2009
Author:Christian Gérard, Fumio Hiroshima, Annalisa Panati, Akito Suzuki


Physical state of non-relativistic quantumelectrodynamics
Ann. Henri Poincaré,10:913 - 953 2009
Author:Fumio Hiroshima, Akito Suzuki


Physical subspace in a model of the quantized electromagnetic field coupled to an external field with an indefinite metric
J. Math. Phys.,49:042301 2008
Author:Akito Suzuki


Scaling limit for a generalization of the Nelson model and its application to nuclear physics
Rev. Math. Phys.,19:131 - 155 2007
Author:Akito Suzuki


Scaling limit for a general class of quantum field models and its applications to nuclear physics and condensed matter physics
Inf. Dimen. Anal. Quantum Prob. Relat. Top.,10:43 - 65 2007
Author:Akito Suzuki