Zobrazeno 1 - 10
of 7 192
pro vyhledávání: '"shi, Qiang"'
Autor:
Zhang, Shuocang, Shi, Qiang
The time-evolving matrix product operator (TEMPO) method is a powerful tool for simulating open system quantum dynamics. Typically, it is used in problems with diagonal system-bath coupling, where analytical expressions for discretized influence func
Externí odkaz:
http://arxiv.org/abs/2410.23877
Autor:
Chen, Shi--Qiang, Ding, Yuchen
Let $C$ and $W$ be two sets of integers. If $C+W=\mathbb{Z}$, then $C$ is called an additive complement to $W$. We further call $C$ a minimal additive complement to $W$ if no proper subset of $C$ is an additive complement to $W$. Answering a problem
Externí odkaz:
http://arxiv.org/abs/2407.04388
Let $\mathbb{N}$ be the set of all nonnegative integers. For $S\subseteq \mathbb{N}$ and $n\in \mathbb{N}$, let $R_S(n)$ denote the number of solutions of the equation $n=s+s'$, $s, s'\in S$, $s
Externí odkaz:
http://arxiv.org/abs/2312.17098
The question of whether there exists a finite mobility in the standard Holstein model with one vibrational mode on each site remains unclear. In this letter, we approach this problem by employing the hierarchical equation of motion (HEOM) method to s
Externí odkaz:
http://arxiv.org/abs/2311.11006
Singlet fission (SF) is a very significant photophysical phenomenon and possesses potential applications. In this work, we try to give the rather detailed theoretical investigation of the SF process in the stacked polyacene dimer by combining the hig
Externí odkaz:
http://arxiv.org/abs/2308.16392
Let $\mathbb{N}$ be the set of all nonnegative integers. For any positive integer $k$ and any subset $A$ of nonnegative integers, let $r_{1,k}(A,n)$ be the number of solutions $(a_1,a_2)$ to the equation $n=a_1+ka_2$. In 2016, Qu proved that $$\limin
Externí odkaz:
http://arxiv.org/abs/2306.16820
Autor:
Chen, Shi-Qiang
For any given set $A$ of nonnegative integers and for any given two positive integers $k_1,k_2$, $R_{k_1,k_2}(A,n)$ is defined as the number of solutions of the equation $n=k_1a_1+k_2a_2$ with $a_1,a_2\in A$. In this paper, we prove that if integer $
Externí odkaz:
http://arxiv.org/abs/2306.16025
Publikováno v:
Phys. Rev. A 109, 033518 (2024)
Allowing the generation of effective interactions between distant quantum emitters (QEs) via flying photons, quantum interconnect (QI) is essentially a light-matter interface and acts as a building block in quantum technologies. A surface plasmon pol
Externí odkaz:
http://arxiv.org/abs/2305.01156
Publikováno v:
Chinese Journal of Contemporary Neurology and Neurosurgery, Vol 24, Iss 8, Pp 689-694 (2024)
Externí odkaz:
https://doaj.org/article/45102cd4bc6c428ebc3ae3c725741caf
For integer $h\geq2$ and $A\subseteq\mathbb{N}$, we define $hA$ to be all integers which can be written as a sum of $h$ elements of $A$. The set $A$ is called an asymptotic basis of order $h$ if $n\in hA$ for all sufficiently large integers $n$. An a
Externí odkaz:
http://arxiv.org/abs/2301.11148