Collection Of Templates

\documentclass[8pt]{beamer}

% Import packages
\usepackage{siunitx}
\usepackage{calc}
\usepackage{textpos}
\usepackage{physics}
\usepackage{amsmath}
\usepackage{tikz}
\usepackage{xparse}% So that we can have two optional parameters
\usepackage{mathtools}
\usepackage{eso-pic}
\usepackage{mdframed}
\usepackage{newunicodechar}
\usepackage{subfig}
\usepackage[justification=justified]{caption}
\usepackage{todonotes}
\usepackage{listings}
\usepackage{subfig} 
\usepackage{tcolorbox}


% LISTING SETTINGS
\definecolor{codegray}{rgb}{0.5,0.5,0.5}
\definecolor{commentcolour}{rgb}{0.43,0.63,0.65}
\definecolor{darkgreen}{rgb}{0.0, 0.5, 0.0}
\lstdefinestyle{myPython}{
    language=Python,
    backgroundcolor=\color{white},
    commentstyle=\color{commentcolour},
    keywordstyle=\bfseries\color{darkgreen},
    numberstyle=\tiny\color{codegray},
    stringstyle=\color{hot},
    basicstyle=\ttfamily\footnotesize,
    breakatwhitespace=false,
    breaklines=true,
    captionpos=b,
    keepspaces=true,
    arc=5mm,
    showspaces=false,
    showstringspaces=false,
    showtabs=false,
    tabsize=2
}

% Define my colors
\colorlet{myred}{red!65!black}
\definecolor{myblue}{RGB}{229,230,238}
\colorlet{mydarkblue}{blue!35!black}
\definecolor{linkcolor}{rgb}{0,0,0.65} %hyperlink
\definecolor{linescolor}{rgb}{0.65,0.16,0.16}

% Color in red the citation
\hypersetup{
    colorlinks,
    citecolor=myred,
    linkcolor=myred
}

% Select theme
\usetheme{Madrid}
% Change theme color from blue to red
\colorlet{beamer@blendedblue}{myred}

% Select font
\setbeamerfont{title}{size=\huge,series=\bfseries,parent=structure,family=\fontfamily{\sfdefault}\selectfont}
\setbeamerfont{subtitle}{size=\Large,series=\bfseries,parent=structure, family=\fontfamily{\sfdefault}\selectfont}
\setbeamerfont{frametitle}{size=\LARGE,   family=\fontfamily{\sfdefault}\selectfont,series=\bfseries}
\setbeamerfont{framesubtitle}{size=\large,family=\fontfamily{\sfdefault}\selectfont,series=\normalfont}
\setbeamerfont{author}{size=\large,series=\bfseries,parent=structure,family=\fontfamily{\sfdefault}\selectfont}
\setbeamerfont{date}{size=\normalsize,series=\bfseries,parent=structure,family=\fontfamily{\sfdefault}\selectfont}
\setbeamerfont{institute}{size=\normalsize,series=\bfseries,parent=structure,family=\fontfamily{\sfdefault}\selectfont}
 
% Remove navigation bar
\beamertemplatenavigationsymbolsempty

%%% theme blocks style
\useinnertheme{rectangles}
\setbeamertemplate{blocks}[default]
\setbeamertemplate{title page}[default][rounded=true]

% To set titlepage
\defbeamertemplate*{footline}{noslidenum theme}
{
  \leavevmode%
  \hbox{%
    \begin{beamercolorbox}[wd=0.3\paperwidth,ht=2.25ex,dp=1ex,center]{author in head/foot}%
      \usebeamerfont{author in head/foot}\textbf{\insertshortauthor}
    \end{beamercolorbox}%
    \hspace{0.05pt}%
    \begin{beamercolorbox}[wd=0.4\paperwidth,ht=2.25ex,dp=1ex,center]{title in head/foot}%
      \usebeamerfont{title in head/foot}{
   \hypersetup{linkcolor=white}\textbf{\insertshorttitle}}
    \end{beamercolorbox}%
    \hspace{0.05pt}%
    \begin{beamercolorbox}[wd=0.25\paperwidth,ht=2.25ex,dp=1ex,center]{date in head/foot}%
      \usebeamerfont{date in head/foot}\textbf{\insertshortdate}
    \end{beamercolorbox}%
    \hspace{-0.2pt}%
    \begin{beamercolorbox}[wd=0.05\paperwidth,ht=2.25ex,dp=1ex,center]{date in head/foot}
      {\fontfamily{\sfdefault}\selectfont\color{white}\textbf{\insertframenumber}/\textbf{\inserttotalframenumber}}
    \end{beamercolorbox}
  }%
  \vskip0pt%
}

% Set image in titlepage
\addtobeamertemplate{frametitle}{}{%
	\begin{textblock*}{100mm}(.85\textwidth,-1.1cm) %before -0.9cm
		\includegraphics[height=0.85cm]{images/logo/unipd_logo_white.png}
	\end{textblock*}
}

% Set title
\title[Two-qubit CZ gate with trapped neutral atoms]{
	\includegraphics[height=2cm]{images/logo/unipd_logo_white.png}\\
	~\\
	\textbf{ \Large
		Two-qubit CZ gate implementation with trapped neutral atoms: \\ a numerical simulation
	}
}

% Set institute
\institute{Quantum Information and Computing \\ (a.y. 2020/21) }

% Set author
\author[Alice Pagano - Michele Puppin]{\small%
    \parbox{2.5cm}{Alice Pagano}\parbox{2.5cm}{Mat. 1236916} \parbox{3.8cm}{\bf\href{mailto:alice.pagano@studenti.unipd.it}{\texttt{\color{linkcolor}alice.pagano@studenti.unipd.it}}} 
    \\ \vspace{0.1cm}
    \parbox{2.5cm}{Michele Puppin}\parbox{2.5cm}{Mat. 1227474} \parbox{3.8cm}{\bf\href{mailto:michele.puppin@studenti.unipd.it}{\texttt{\color{linkcolor}michele.puppin@studenti.unipd.it}}}}

% Set date
\date{22 March 2021}







\begin{document}

	\begin{frame}[plain]
	    \titlepage
	\end{frame} 

    \setcounter{framenumber}{0}


	\section{Introduction}
	
	\begin{frame}[c]{Introduction}
	\framesubtitle{The idea behind the project}

	    \setbeamercolor{block title}{use=structure,fg=white,bg=mydarkblue}
        \setbeamercolor{block body}{use=structure,fg=black,bg=myblue}
	    \begin{block}{New protocol}
            \begin{itemize}
            \item Two global laser pulses (with the laser phase of the second pulse shifted by $\xi$) of the same length $\tau$ and detuning $\Delta$ couple $\ket{1}$ to $\ket{r}$ and drive nearby atoms within the Rydberg blockade regime \cite{PhysRevLett.123.170503}.
            \item Neighboring atoms cannot be simultaneously excited to the Rydberg state according to the \textbf{Rydberg blockade}.
            \end{itemize}
        \end{block}
	\end{frame}


 	\begin{frame}{Conclusions}
	\framesubtitle{~}  

        \begin{center}
            \begin{minipage}[c]{0.55\textwidth}
                \begin{tcolorbox}[colframe=mydarkblue,colback=myblue,coltext=black]
                    \begin{center}
                        \Huge \textbf{Thank you for the attention!}
                    \end{center}
                \end{tcolorbox}
            \end{minipage}
        \end{center}
        
        % To add bibliography (file references.bib)
	\color{myred}\textbf{References}
	\bibliographystyle{plain}
	\bibliography{references}{}
    
	\end{frame}	
	
	
	
 \end{document}