PTPC-UHT bounce
收藏DataCite Commons2025-09-02 更新2025-09-08 收录
下载链接:
https://figshare.com/articles/dataset/PTPC-UHT_bounce/30032539
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资源简介:
This dataset accompanies the article <i>Cosmic Evolution under Tension-Driven Potentials: A Unified Formalism</i>.<br>It contains the full Python implementation of the PTPC bounce model (<code>PTPC_UHT_bounce.py</code>) and representative outputs used to generate the figures in the paper. The code integrates the coupled system of equations for the scale factor a(t)a(t)a(t), Hubble parameter H(t)H(t)H(t), tension field T(t)T(t)T(t), Ricci scalar R(t)R(t)R(t), entropy S(t)S(t)S(t), and tension energy density ρT\rho_TρT.Included files:Python source code (<code>PTPC_UHT_bounce.py</code>)Parameter sets for representative runs (α,β,Tcrit,V(T)\alpha, \beta, T_{\mathrm{crit}}, V(T)α,β,Tcrit,V(T))Output arrays of trajectories across multiple bouncesMulti-panel plots (PNG/PDF) for a(t)a(t)a(t), H(t)H(t)H(t), T(t)T(t)T(t), S(t)S(t)S(t), R(t)R(t)R(t), and ρT\rho_TρTThis dataset ensures full reproducibility of the PTPC simulations and provides a starting point for independent verification, parameter exploration, and future model extensions.License: CC BY 4.0.
本数据集配套论文《张力驱动势下的宇宙演化:统一形式体系》(*Cosmic Evolution under Tension-Driven Potentials: A Unified Formalism*)。
本数据集包含PTPC反弹模型(PTPC bounce model)的完整Python实现代码`PTPC_UHT_bounce.py`,以及用于生成该论文配图的典型输出结果。
该代码针对标度因子(scale factor)$a(t)$、哈勃参数(Hubble parameter)$H(t)$、张力场(tension field)$T(t)$、里奇标量(Ricci scalar)$R(t)$、熵(entropy)$S(t)$以及张力能量密度(tension energy density)$
ho_T$的耦合方程组完成了数值积分。
数据集包含的文件如下:
1. Python源代码文件`PTPC_UHT_bounce.py`
2. 典型运行的参数集(包含$alpha$、$eta$、临界张力$T_{mathrm{crit}}$、势函数$V(T)$)
3. 多次反弹过程的轨迹输出数组
4. 用于绘制$a(t)$、$H(t)$、$T(t)$、$S(t)$、$R(t)$及$
ho_T$的多面板绘图文件(PNG/PDF格式)
本数据集可完整复现PTPC模拟结果,为独立验证、参数探索以及后续模型扩展提供了基础起点。
本数据集采用CC BY 4.0许可证。
提供机构:
figshare
创建时间:
2025-09-02



