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Polyakov loop extended NJL model with imaginary chemical potential
Yuji Sakai, Kouji Kashiwa, Hiroaki Kouno +1
The Polyakov loop extended Nambu--Jona-Lasinio (PNJL) model with imaginary chemical potential is studied. The model possesses the extended symmetry that QCD does.…
A variation of multiple -values arising from the spectral zeta function of the non-commutative harmonic oscillator
Kazufumi Kimoto, Yoshinori Yamasaki
A variation of multiple -values, which arises from the description of the special values of the spectral zeta function of the non-commutative harmonic oscillator, is introduced.…
Weak vs. Self vs. Probabilistic Stabilization
Stéphane Devismes, Sébastien Tixeuil, Masafumi Yamashita
Self-stabilization is a strong property that guarantees that a network always resume correct behavior starting from an arbitrary initial state. Weaker guarantees have later been in…
Asymptotic stability of lattice solitons in the energy space
Tetsu Mizumachi
Orbital and asymptotic stability for 1-soliton solutions to the Toda lattice equations as well as small solitary waves to the FPU lattice equations are established in the energy sp…
High temperature expansion in supersymmetric matrix quantum mechanics
Naoyuki Kawahara, Jun Nishimura, Shingo Takeuchi
We formulate the high temperature expansion in supersymmetric matrix quantum mechanics with 4, 8 and 16 supercharges. The models can be obtained by dimensionally reducing N=1 U(N)…
Algebraic setup of non-strict multiple zeta values
Shuichi Muneta
In this article, we introduce an algebraic setup of non-strict multiple zeta values (NMZVs, for short) and prove some relations of NMZVs, which are analogous to Hoffman's relations…