Writing a popular-science book led to a Nature Physics paper on autonomous quantum machines and practical quantum thermodynamics.
The book Quantum Steampunk inspired the author to explore opportunities for the future of quantum thermodynamics.
While conventional thermodynamics accompanied the Industrial Revolution, quantum thermodynamics offered new insights but lacked practical applications.
Autonomous quantum machines access heat from the environment to power themselves without external control.
The author envisioned the need for a quantum SoCal—a setting where autonomous quantum machines can operate effectively.
Collaborating with experimentalist Simone Gasparinetti, they integrated an autonomous quantum refrigerator with a quantum computer.
The experiment demonstrated the quantum refrigerator's ability to cool qubits more efficiently than expected, reaching a temperature of 22 milliKelvin.
The success of the experiment led to a forward-looking review on useful autonomous quantum machines and the potential growth of a subfield.
The collaboration showed that publishing a popular-science book can indeed have a positive impact on one's research.