Theory of Macroscopic Quantum Systems in Metrology and Probing Gravity-Quantum Science
Conduct theoretical research on macroscopic quantum systems for precision metrology and probing quantum-gravity theories.
Position summary
The Quantum Machines Unit seeks to develop macroscopic quantum systems where large objects (micron scale and larger) are brought into the quantum motional regime. To achieve this, the unit has developed novel magnetic levitation experimental techniques and feedback cooling. We seek to engineer lower motional temperatures and to generate sustained non-classical quantum states of motion through the application of quantum forces. Achieving this will open up a huge range of new avenues of research, exploring in detail how decoherence occurs, how such macroscopic motional quantum states can be used for precision metrology, whether such states can be used to probe various theories of gravity (e.g., Schrodinger-Newton), and whether these motional states can probe fundamental issues related to the interaction of gravity and quantum mechanics.
Position
We are seeking talented researchers to perform theoretical research in the field of the engineering and applications of macroscopic quantum systems. One of the near-term applications of quantum technology is to perform ultra-precise sensing (e.g., inertial sensing), but it can also be useful to probe the validity of various flavors of low-energy quantum-gravity theories. We seek motivated individuals who are interested in performing novel theoretical research in the engineering (e.g., via the superposition of quantum forces) and applications of such macroscopic quantum systems and who can work closely with our experimental efforts.
Responsibilities
- Perform theoretical research related to the core focus of the unit – Quantum Machines – developing innovative quantum devices under the direction of the head of the unit, Prof. Jason Twamley, and disseminate research results via publication of journal articles, participation in national and international conferences, media releases, and other output channels.
- Contribute towards building an inclusive, dynamic, and respectful research ethos within the Quantum Machines Unit, including participation in unit seminar programs, unit meetings, mentoring of graduate/intern students, unit journal club, etc.
Requirements
Required
- PhD in physics or a related discipline.
- Proficiency in spoken and written English.
Preferred
- Prior experience in theoretical research related to quantum macroscopic science using a variety of physics platforms (e.g., diamond, superconducting, neutral atom, ion, etc.).
- Prior experience in numerical methods related to quantum science and technology (e.g., Mathematica, Python, Matlab, etc.).
- Prior experience working closely with experimental groups is desired.
Benefits
- Relocation, housing and commuting allowances
- Annual paid leave and summer holidays
- Health insurance (Private School Mutual Aid)
- Welfare pension insurance (kousei-nenkin)
- Worker's accident compensation insurance (roudousha-saigai-hoshou-hoken)
- Access to Child Development Center
- Access to Schooling Options
- Language Education
- Resource Center (Daily Life Support in Okinawa)
- Remote Work System
Additional Info
Employment Term
Full-time, fixed term appointment for 2 years. Contract initially with 6-month probationary period (inclusive). This contract may be renewed.
Working Hours
9:00-17:30 (Discretionary). Holidays: Saturday, Sunday, National holidays, and Year-end and New Year holidays (Dec. 29 – Jan. 3). Leave: Annual Paid Leave, Summer Leave, Sick Leave, and Special Leave. Overtime work hours: Discretionary Working Hours System – in the discretionary labor system for specialized work, the employee shall be deemed to have worked 7 hours 30 minutes per day.
Compensation
For Staff Scientist: Expected Annual Salary: 5.0M – 7.5M yen. For Postdoctoral Scholar: Expected Annual Salary: 4.5M-5.9M yen. Salary determined based on experience, skills, and background in accordance with OIST Employee Compensation Regulations.
Application Documents
- Curriculum vitae in English (and Japanese if available)
- Cover letter in English (and Japanese if available)
- Names and contact information of 3–5 referees, one of which should be a previous employer
- Please indicate where you first saw the job advertisement.
- Prior to employment, all new hires must successfully complete a background check. Personal information including employment history and academic background will be submitted to third-party administrators after a conditional offer of employment.
Application Address: Please submit all required application materials by email to: Jason.twamley [at] oist.jp (replace [at] with @).
Declaration
OIST Graduate University is an equal opportunity, affirmative action educator and employer committed to increasing diversity. Information provided by applicants or references will be kept confidential in accordance with the OIST Privacy Policy; documents will not be returned. Recruiting Organization: Okinawa Institute of Science and Technology School Corporation. Prevention of Passive Smoking: No smoking indoors. Please view our policy for rules on external professional activities: Rules for Concurrent Appointment. Further details about the University can be viewed on our website.
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