If you find such a multidisciplinary meeting in nuclear physics an opportunity to address some of the questions and challenges in the field, you should feel free to populate the following list:

  1. Direct and model-independent method of Luescher has been tremendously successful in the two-body sector, connecting two-particle spectra in a finite volume to scattering amplitudes. Is it realistic to assume that (the generalizations of) such method will be practical and successful in the three/four-body sectors too?
  2. Is matching the many-body calculations to LQCD energy levels the way forward? Is the ab initio many-body community ready to implement their methods in a finite volume and with arbitrary boundary conditions? What are the challenges and expectations in executing such program?
  3. What precision should LQCD physicists aim for the obtained energy eigenvalues to meet the precision goal of many-body observables evaluated in an ab initio nuclear calculation? Is it possible to isolate the uncertainties due to many-body techniques from those of imprecise interactions?
  4. Can the LQCD community be guided about the optimized volumes, BCs, etc. based on benchmark ab initio calculations in a finite volume?
  5. What are the observables that many-body physicists would like to receive a lattice input for soon? Are there quantities that are more sensitive than others to interactions and/or many-body techniques used?
  6. What are the prospects of evaluating finite-volume matrix elements in many-body calculations? How should we match them to lattice renormalized matrix elements?
  7. Background field methods come with many advantages in constraining the current matrix elements from LQCD. Are such methods easier to implement in many-body techniques too? Will the procedure of matching to LQCD results be straightforward?
  8. Are there quantities in the few-nucleon sector for which a nonperturbative inclusion of QED is a key while the phenomenological constraints are lacking? What about the isospin breaking effects? What is the prospect of LQCD+LQED calculations of nuclei?
  9. Can one reduce the signal to noise in lattice QCD multi-nucleon observables by better importance sampling such as sampling according to the correlation functions themselves?
  10. Can the adiabatic projection method be adapted to lattice QCD?
  11. Can lattice EFT simulations use better parallelization and GPUs to improve the speed and size of the simulations?